collection
Cited prior art
Patents cited by the ones held here, indexed by number, title and inventor. The archive does not hold copies of these; each links to its public record.
- US9285477 3D depth point cloud from timing flight of 2D scanned light beam pulses
- US6133989 3D imaging laser radar
- US6414746 3-D imaging multiple target laser radar
- US8743176 3-dimensional hybrid camera and production system
- US6234166 Absorber-reflector for solar heating
- US4184461 Acceleration enrichment for closed loop control systems
- US4982723 Accumulator arrangement for the sunlight energy
- US4766884 Accumulator arrangement for the sunlight energy
- US4270600 Accumulator of energy for conversion to heat
- US6031737 AC-DC power supply
- US3510797 Acetylene flame laser
- US5034114 Acid neutralizing combustion additive with detergent builder
- US5419877 Acoustic barrier separator
- US6207747 Acrylic flexible light pipe of improved photo-thermal stability
- US6964261 Adaptive fuel injector trimming during a zero fuel condition
- US3378206 Adjustable flow controller
- US4111222 Adjustment limiter in a compressed gas pressure regulator
- US4133660 Adsorber for removing pollutants from gases having uniform adsorption capability
- US4145979 Afterburner assembly
- US6488401 Agitators for wave-making or mixing as for tanks, and pumps and filters
- US5598720 Air bubble heat transfer enhancement system coolness storage apparatus
- US6129141 Air conditioning/providing system directly through natural heat preserving main body
- US5678626 Air conditioning system with thermal energy storage and load leveling capacity
- US2869514 Air cylinder
- US6295973 Air-fuel charge controller for a homogeneous-charge, compression-ignition engine
- US6138655 Air/fuel control system and method
- US4513728 Air/fuel induction system for spark ignition internal combustion engines, and electromagnetic valves
- US4040403 Air-fuel mixture control system
- US7597091 Air-fuel ratio control apparatus and method for an internal combustion engine
- US6880541 Air-fuel ratio control apparatus for internal combustion engine
- US4730590 Air-fuel ratio control system for an engine
- US4213435 Air/fuel ratio regulator
- US5899188 Air fuel vapor stratifier
- US6828710 Airgap armature
- US1790870 Air heater and method op operating the same
- US7007639 Air injection engine
- US5209191 Air intake manifold for an internal combustion engine
- US5010869 Air ionization system for internal combustion engines
- US5152256 Air-liquid cooled engine
- US3608529 Air-pollution-free automobile and method of operating same
- US4646702 Air pollution preventing device for internal combustion engine
- US5458095 Air pump-assisted hydrogen/oxygen fuel cell for use with internal combustion engine
- US8443868 Air/refrigerant heat exchanger assembly
- US3174915 Air supported solar still
- US6226981 Air to fuel ratio control for gas engine and method of operation
- US4145021 Altazimuth orientation support
- US5816792 Alternate gas fuel burning system
- US2655611 Alternating current generator
- US4087698 Alternating current power generating system
- US7793621 Alternative fuel engine
- US4568473 Amine bearing polymeric particles as acid neutralizers for engine oils
- US4511756 Amorphous silicon solar cells and a method of producing the same
- US4569571 Amplifier assembly for electromagnetic radiation, preferably in the actinic spectrum
- US6451616 Analysis of molecules bound to solid surfaces using selective bond cleavage processes
- US5514486 Annular feed air breathing fuel cell stack
- US6478936 Anode assembly for plating and planarizing a conductive layer
- US2636124 Antenna array system
- US3792688 Anti-pollution gasified liquid fuel system
- US3709203 Anti-pollution system for internal combustion engines
- US6721262 Aperture stop for a flying optical head
- US7558452 Apparatus and method for collecting energy
- US6895145 Apparatus and method for collecting light
- US6165339 Apparatus and method for controlling molecular cluster in fluid
- US4906060 Apparatus and method for controlling the output frequency of a wind-driven alternator
- US5299536 Apparatus and method for decreasing nitrogen oxide emissions from internal combustion power sources
- US5450822 Apparatus and method for electrolysis to enhance combustion in an internal combustion engine
- US5836290 Apparatus and method for gasifying volatile liquid fuels
- US5037518 Apparatus and method for generating hydrogen and oxygen by electrolytic dissociation of water
- US4573435 Apparatus and method for generating hydrogen gas for use as a fuel additive in diesel engines
- US7192666 Apparatus and method for heating fuel cells
- US7670701 Apparatus and method for heating fuel cells
- US4808286 Apparatus and method for maximizing production of heat, gas, and electricity through the acceleration of hydrogen dissociation
- US3242911 Apparatus and method for operating a vapor generator at subcritical and supercritical pressures
- US6138644 Apparatus and method for processing fuel vapor in internal combustion engine
- US6926872 Apparatus and method for producing a clean burning combustible gas with long life electrodes and multiple plasma-arc-flows
- US6540966 Apparatus and method for recycling contaminated liquids
- US6581375 Apparatus and method for the recovery and purification of water from the exhaust gases of internal combustion engines
- US4862859 Apparatus and operating method for an internal combustion engine
- US3559626 Apparatus and process for accumulating and concentrating heat energy
- US4406765 Apparatus and process for production of amorphous semiconductor
- US4878540 Apparatus and process for pumping fluid from subterranean formations
- US4922107 Apparatus emitting an electromagnetic radiation, in particular infrared, comprising a plane source of rays and a reflector
- US1969839 Apparatus for absorbing solar energy
- US3460893 Apparatus for analyzing a continuously moving strip by means of attenuated total reflection
- US4730602 Apparatus for automatically directing solar radiation focused by a reflector
- US1847020 Apparatus for burning fluid fuel
- US1591891 Apparatus for burning fuel oil
- US1492674 Apparatus for burning hydrocarbon oils
- US4461278 Apparatus for collecting and transmitting solar energy
- US5587827 Apparatus for compensating chromatic and polarization dispersion and frequency chirp in fiber optics and for pulse compression in laser systems
- US4139286 Apparatus for concentrating solar energy
- US3658123 Apparatus for controlling the temperature of a heat exchange medium
- US4110123 Apparatus for converting light energy into electrical energy
- US3295591 Apparatus for cooling and solar heating a house
- US4105528 Apparatus for decomposition of aqueous liquid
- US1142761 Apparatus for dehydrating petroleum-oil.
- US10648379 Apparatus for discharging water in exhaust fluid and silencer for fuel cell vehicle
- US5994681 Apparatus for eddy current heating a body of graphite
- US1069949 Apparatus for electrically heating water, air, or other medium by means of a heat-magazine.
- US1360447 Apparatus for electrically treating liquids
- US1905627 Apparatus for electrolysis
- US7452449 Apparatus for electrolysis of water
- US4382849 Apparatus for electrolysis using gas and electrolyte channeling to reduce shunt currents
- US2365330 Apparatus for electrolytically producing oxygen and hydrogen
- US4596211 Apparatus for enabling an engine to burn either liquid fuel or gaseous fuel
- US3988166 Apparatus for enhancing the output of photovoltaic solar cells
- US5082544 Apparatus for gas generation
- US6630061 Apparatus for generating a mixture gas of oxygen and hydrogen
- US5244558 Apparatus for generating a mixture of hydrogen and oxygen for producing a hot flame
- US6443725 Apparatus for generating energy using cyclic combustion of brown gas
- US4371500 Apparatus for generating hydrogen
- US4773981 Apparatus for improving internal combustion engine efficiency
- US4627405 Apparatus for injecting fuel into combustion chambers
- US4367700 Apparatus for insuring the complete burning of fuel in a six cycle combustion engine
- US6673322 Apparatus for making a novel, highly efficient, nonpollutant, oxygen rich and cost competitive combustible gas and associated method
- US3180079 Apparatus for operating spark-ignition internal combustion engines
- US2081243 Apparatus for pasteurizing liquids
- US4045359 Apparatus for photon excited catalysis
- US4193879 Apparatus for powerful energy transfer technique
- US3446313 Apparatus for preventing the inlet valve wear of supercharged internal combustion engines
- US5979418 Apparatus for processing fuel vapor in internal combustion engine equipped with supercharger
- US6800258 Apparatus for producing hydrogen
- US5888361 Apparatus for producing hydrogen and oxygen
- US3433729 Apparatus for producing hydrogen and oxygen
- US1715775 Apparatus for producing oil gas
- US6993059 Apparatus for reducing spacing of beams delivered by stacked diode-laser bars
- US4126435 Apparatus for removing finely divided solids from gas
- US3506554 Apparatus for separating electrophoretically active substances
- US4747925 Apparatus for simultaneous generation of oxygen and hydrogen gases
- US3938497 Apparatus for solar cooking
- US3846251 Apparatus for solar distillation
- US3330740 Apparatus for solar distillation of liquids
- US4479487 Apparatus for solar water heating
- US4366856 Apparatus for storing heat
- US4370970 Apparatus for supplying a fuel/air mixture to an internal combustion engine
- US5746188 Apparatus for supplying fuel to an internal combustion engine
- US2109963 Apparatus for supplying gas to internal combustion engines
- US4627418 Apparatus for the carbothermic reduction of metal oxides using solar energy
- US3262872 Apparatus for the electrolytic production of hydrogen and oxygen for the safe consumption thereof
- US3477937 Apparatus for the electrowinning of manganese
- US5385657 Apparatus for the gasification of water
- US4344831 Apparatus for the generation of gaseous fuel
- US2724954 Apparatus for the operation of cold accumulators
- US3492461 Apparatus for the protection of structures exposed to heat storage compositions
- US4002553 Apparatus for the separation, and storage of hydrogen gas
- US3719583 Apparatus for the separation of ions from solution
- US1837519 Apparatus for the treatment of hydrocarbonaceous liquids
- US3411574 Apparatus for transferring heat to and from a mass
- US9404449 Apparatus for treating a mixture of fossil fuel and water prior to combustion in combustion engines
- US6543441 Apparatus for utilizing solar energy
- US5507946 Apparatus for wastewater treatment
- US2200861 Apparatus of combustion
- US3906415 Apparatus wherein a segmented fluid stream performs electrical switching functions and the like
- US3616434 Apparatus with power source for plating
- US6042368 Appliance for burning a combustible gas, and method of burning such a gas
- US3891573 Aqueous cholesterol standard solution
- US5156114 Aqueous fuel for internal combustion engine and method of combustion
- US5830426 Aqueous hydrogen generation process
- US4081656 Arc-assisted oxy/hydrogen welding
- US5284113 Arrangement in an i. c. engine
- US1975805 Art and apparatus for sterilizing
- US4726642 Artificial light source device
- US1380835 Artificial limb
- US1333838 Art of producing charges for power devices
- US4160711 Assembly of electrodes
- US765078 Asynchronous motor.
- US3997108 Automatic air flow control
- US4890410 Automatic fishing hook setting device
- US2800176 Automatic gas ignition and burner control system
- US4283588 Automatic guidance system for radiation-responsive systems
- US2745042 Automatic ignition mechanism for gas burners
- US1396919 Automatic operation of electrolytic cells
- US2707519 Automatic pilot and ignition systems for fuel burner
- US5300819 Automatic power regulator for induction type biogas generator
- US9229109 Automatic range corrected flash ladar camera
- US6007699 Autothermal methods and systems for fuels conversion
- US3618579 Auxiliary fuel delivery system
- US3236227 Auxiliary heating means for solar oven
- US6833206 Auxiliary power supply for a vehicle with a combustion engine and method for operating same
- US4192457 Auxiliary truck heater
- US5381309 Backlit display with enhanced viewing properties
- US3236294 Basementless solar home
- US2469734 Bearing and seal assembly for turbines
- US2496897 Bearing and seal assembly for turbines
- US5857762 Bicycle lighting system and generator
- US3933409 Bifurcated fiberoptic adaptors
- US5089107 Bi-polar auto electrolytic hydrogen generator
- US4620915 Bipolar finger electrode
- US6278429 Bistable reflective cholesteric liquid crystal displays utilizing super twisted nematic driver chips
- US4389464 Black chrome coating for solar collectors and method of electrodepositing said coating
- US5704567 Blade de-icer for rotary wing aircraft
- US3726762 Blood storage method
- US308276 Bobn and heney w
- US2142612 Boiler
- US4701379 Boron hydride polymer coated substrates
- US2005027 Box construction
- US5513793 Brazeless ceramic-to-metal bond for use in implantable devices
- US3669524 Bright illuminator for microscopes
- US6397834 Brown gas heating furnace made of mineral stone
- US7014740 Brown gas mass production apparatus including a line style electrolytic cell
- US4866321 Brushless electrical machine for use as motor or generator
- US6230444 Building conditioning technique using phase change materials
- US4609036 Bulk heat or cold storage device for thermal energy storage compounds
- US4388966 Buried heat exchanger
- US2402971 Burner
- US2701608 Burner
- US7677884 Burner
- US3729285 Burner and method of operating it to control the production of nitrogen oxides
- US3298785 Burner and method of use
- US5388985 Burner assembly with fuel pre-mix and combustion temperature controls
- US5040970 Burner construction and method of making the same
- US3086583 Burner control apparatus
- US5811065 Burner exhaust gas collection assembly for a catalytic reformer
- US2220247 Burner for hydrocarbon gases
- US2586493 Burner for liquid fuels
- US4538530 Burner for the suspension firing of comminuted material
- US2449858 Burner safety control system
- US3529812 Burner with air-preheated recovery
- US3982878 Burning rate control in hydrogen fuel combustor
- US2595941 Cable-mounted flight conveyer
- US5129371 Cam cover oil separator for crankcase ventilation
- US8374405 Camera device and identity recognition method utilizing the same
- US5324398 Capacitive discharge control circuit for use with electrolytic fluid treatment systems
- US1777472 Carburetion apparatus
- US4330492 Carburetor
- US2150764 Carburetor
- US5140966 Carburetor for an internal combustion engine
- US4594990 Carburetor for gaseous fuel
- US6762525 Cascaded rotary electric motors having axial and radial air gaps
- US4363623 Casings for heat exchangers and burner/recuperator assemblies incorporating such casings
- US3142235 Catadioptric optical systems for cameras and the like
- US4475483 Catalyst delivery system
- US3451949 Catalyst for reforming hydrocarbons
- US5048042 Catalytic method for inhibiting deposit formation in methane Raman cells
- US3193263 Catalytic radiant heat treating apparatus
- US6122909 Catalytic reduction of emissions from internal combustion engines
- US4394231 Cathode for the electrolytic production of hydrogen
- US6719817 Cavitation hydrogen generator
- US4703131 CdS/CuInSe2 solar cells with titanium foil substrate
- US4263112 Cell and method for electrolysis of water and anode therefor
- US3679568 Cell construction
- US4820395 Cell for continuous electrolytic deposition treatment of bars and the like
- US4569741 Cellular spin resonance spectrometer
- US4317031 Central focus solar energy system
- US4289988 Centrifugal mechanism and switch
- US3689931 Centrifugal pumps
- US6641643 Ceramic deoxygenation hybrid systems for the production of oxygen and nitrogen gases
- US1876879 Charge-forming apparatus for internal combustion engines
- US6737184 Chemical hydride hydrogen generation system and an energy system incorporating the same
- US7045230 Chemical hydride hydrogen generation system and fuel cell stack incorporating a common heat transfer circuit
- US4702808 Chemical reaction apparatus and method
- US6903433 Chemical sensor using chemically induced electron-hole production at a schottky barrier
- US7057213 Chemical sensor using chemically induced electron-hole production at a schottky barrier
- US3907645 Cholesterol assay
- US2145468 Circuit breaker
- US4599158 Circular coil electrolysis apparatus
- US6663752 Clean burning liquid fuel produced via a self-sustaining processing of liquid feedstock
- US4306416 Closed cycle, hydraulic-turbine heat engine
- US3821358 Closed-cycle thermochemical production of hydrogen and oxygen
- US4141326 Closed loop control system for hydrogen fuelled engine
- US7178339 Closed-loop cooling system for a hydrogen/oxygen based combustor
- US3101592 Closed power generating system
- US4157290 Coating arrangement
- US3956030 Coatings for ferrous substrates
- US4793146 Cold storage structure
- US4011736 Cold storage tank
- US4767172 Collector for an LED array
- US5255171 Colored light source providing intensification of initial source illumination
- US8675181 Color LiDAR scanner
- US8544452 Combination air pressure system and plasma ion gas generator system for turbocharged diesel engine
- US2857534 Combination electric motor and gyroscopic structures
- US2482551 Combination igniter and flame
- US3495925 Combination igniter and temperature sensor
- US3886998 Combination solar water heater and chiller
- US5649416 Combined cycle power plant
- US4091622 Combined day and night solar energy system
- US5370097 Combined diesel and natural gas engine fuel control system and method of using such
- US4710588 Combined photovoltaic-thermoelectric solar cell and solar cell array
- US4095997 Combined solar cell and hot air collector apparatus
- US4395582 Combined solar conversion
- US4092979 Combined solar energy conversion and structural and mechanical beam and structures built therefrom
- US4111189 Combined solar radiation collector and thermal energy storage device
- US6594984 Combined thrust and power generator for a satellite
- US3985107 Combustible mixture supply system
- US4393817 Combustion and pollution control system
- US4409931 Combustion and pollution control system
- US5832718 Combustion chamber especially for a gas turbine engine using hydrogen as fuel
- US4439134 Combustion chamber for pulsating combustion
- US3653364 Combustion controlling anti-pollution device
- US4041910 Combustion engine
- US9695757 Combustion engine
- US9562295 Combustion engine air supply
- US5115768 Combustion engine for hydrogen
- US4380970 Combustion engines
- US4567857 Combustion engine system
- US6745744 Combustion enhancement system and method
- US5992397 Combustion enhancing apparatus and method
- US3730668 Combustion method of gas burners for suppressing the formation of nitrogen oxides and burner apparatus for practicing said method
- US5398663 Combustion of liquid fuels
- US4086878 Combustion process for externally controlled reciprocating piston internal combustion engine operating with hydrogen injection
- US5957678 Combustion type harmful substance removing apparatus
- US3736747 Combustor
- US4265721 Commercial hydrogen gas production by electrolysis of water while being subjected to microwave energy
- US7326329 Commercial production of hydrogen from water
- US4861347 Compact chemical reaction vessel
- US6794781 Compact electrical machine
- US7068446 Compact non-imaging light collector
- US7582826 Compact photovoltaic generation assembly and power supply
- US2880616 Compensated gyroscope
- US10876491 Compensation of fuel injection timing errors
- US3744882 Composite lens for an optical communication system providing directly viewed real images
- US4435043 Composite mirror panels
- US4976587 Composite wind turbine rotor blade and method for making same
- US4022186 Compound lens solar energy system
- US6067309 Compound semiconductor light-emitting device of gallium nitride series
- US4147204 Compressed-air storage installation
- US2241718 Compressor or vacuum pump
- US6730840 Concentrating photovoltaic module and concentrating photovoltaic power generating system
- US6953038 Concentrating solar energy system
- US4964713 Concentrator arrangement
- US6035850 Concentrator for focusing solar radiation
- US3034002 Conductive fluid power transformer
- US6453892 Constrained layer damped steel baffle
- US9489601 Construction zone sign detection
- US9425654 Contactless electrical coupling for a rotatable LIDAR device
- US9882433 Contactless electrical coupling for a rotatable LIDAR device
- US5408957 Continuous combustible gas injection into conventionally fueled internal combustion engines
- US4755305 Continuous dewatering method
- US2925455 Continuous feed primary battery system
- US3964889 Continuous filter silo for the cleaning of flue gases
- US3716969 Continuous moving layer type adsorption device
- US4792302 Continuous solder reflow system
- US6278197 Contra-rotating wind turbine system
- US7111452 Control device of hydrogen engine
- US4433633 Controlled gas generator system
- US4125090 Control method and system for car-mounted fuel reformer
- US5862799 Control of a heliostat field in a solar energy plant
- US3125085 Control of fuel introduction to engine cylinder
- US4043308 Control of the initiation of combustion and control of combustion
- US4002421 Control of vertical heat treating vessels
- US2159658 Control system
- US7316218 Control system for hydrogen addition internal combustion engine
- US4436793 Control system for hydrogen generators
- US3375664 Convection current power generator
- US4253801 Convection current pumping called, series convection pump
- US6201313 Convection energy generator
- US3897757 Conversion device enabling a gasoline engine to be fueled with hydrogen
- US4127453 Conversion of available energy
- US3616645 Conversion of heat into kinetic energy
- US5993761 Conversion of hydrocarbons assisted by gliding electric arcs in the presence of water vapor and/or carbon dioxide
- US3468641 Conversion of liquid hydrocarbons into fuel gas or water gas by a thermal or catalytic splitting
- US3083311 Converters and circuits for high frequency fluorescent lighting
- US6931834 Cooling systems
- US4361135 Cooperative heat transfer and ground coupled storage system
- US3311458 Copper coated steel
- US3221195 Core for dynamoelectric machines
- US1782732 Cover glass
- US5660154 Crankangle dedicated sequential induction for multi-cylinder engines
- US4370870 Crocheting aid
- US4022173 Cross-flow vaporizer
- US8709221 Current regulator for mobile water electrolyzer
- US3913033 Cw organic dye laser
- US6564785 Cylinder intake-air quantity calculating apparatus and method for internal combustion engine
- US8955469 Cylindrical hydrogen fuel generator having passive tubular cells
- US8714115 Cylindrical hydrogen fuel generator having passive tubular cells
- US4515148 Cylindro-parabolical solar energy collector
- US2585882 Danger detecting means for gas distributing systems
- US5956517 Data driven information processor
- US6326711 DC brushless motor having eccentric rotor
- US5514353 Demand responsive hydrogen generator based on hydride water reaction
- US8494252 Depth mapping using optical elements having non-uniform focal characteristics
- US4077849 Desalination apparatus
- US7295298 Detection method and a detection apparatus
- US5486107 Determination of fuel characteristics
- US4206029 Detonating gas generator
- US4801244 Device
- US6698190 Device and method for cleansing exhaust gas
- US7095143 Device and method for ferrofluid power generator and cooling system
- US4813765 Device for changing directions of light rays
- US5226400 Device for conversion of liquid fuel into fuel vapor and microscopic liquid droplets
- US3229682 Device for directionally controlling electromagnetic radiation
- US5242565 Device for electrochemical generation of gases for the transportation of fluids and similar mediums
- US6349718 Device for heating with solar energy
- US5203308 Device for injecting a fuel-gas mixture
- US6576126 Device for magnetically modifying fluid
- US5738766 Device for neutralizing and preventing formation of scale and method
- US3963327 Device for operating frusto-conical optical concentrators
- US2140254 Device for operating internal combustion engines with mixtures of ammonia, hydrogen, and nitrogen prepared from ammonia
- US1996861 Device for preventing back-firing, capable of being used as theft-preventing devicesfor any applications
- US5176809 Device for producing and recycling hydrogen
- US6921243 Device for producing electric current from wind energy
- US3574560 Device for producing gaseous reactants particularly hydrogen and oxygen for fuel cells
- US4419329 Device for producing hydrogen and oxygen gases
- US7296401 Device for purifying the exhaust gas of an internal combustion engine
- US5914416 Device for separating solid or liquid particles from a stream of gas
- US3925212 Device for solar energy conversion by photo-electrolytic decomposition of water
- US4749248 Device for tapping radiation from, or injecting radiation into, single made optical fiber, and communication system comprising same
- US4953514 Device for the metered supplying of fuel vapor into the intake pipe of a combustion engine
- US4570063 Device for the optical scanning of a document
- US7455101 Device of micro loop thermosyphon for ferrofluid power generator
- US9285464 Devices and methods for a rotating LIDAR platform with a shared transmit/receive path
- US8836922 Devices and methods for a rotating LIDAR platform with a shared transmit/receive path
- US7029517 Devices and methods for hydrogen storage and generation
- US3192133 Devices for solar distillation
- US5964089 Diagnostics and control of an on board hydrogen generation and delivery system
- US5362975 Diamond-based chemical sensors
- US4002151 Diesel engine and method for improving the performance thereof
- US3254695 Diffusion burner
- US7371962 Diode energy converter for chemical kinetic electron energy transfer
- US4738304 Direct condensation radiator for spacecraft
- US5516967 Direct conversion of methane to hythane
- US5840172 Direct current hydrogen generator, system and method
- US4486675 Direct current magnetic motor
- US7109600 Direct drive wind turbine
- US7183665 Direct drive wind turbine
- US7075192 Direct drive wind turbine
- US8650875 Direct exchange geothermal refrigerant power advanced generating system
- US2518364 Direct fired air heater
- US3457020 Direct ignition of fluid fuel burners
- US4187123 Directionally controlled array of solar power units
- US4356812 Directional solar heating assembly
- US5229977 Directional underwater acoustic pulse source
- US4756000 Discharge driven gold catalyst with application to a CO2 laser
- US4357704 Disc or slab laser apparatus employing compound parabolic concentrator
- US5070431 Display board illuminating device for passive displays
- US3362883 Disposal system for contaminated hydrogen from a nuclear reactor
- US4615984 Dissociation of ligand-binder complex using ultrasound
- US8761495 Distance-varying illumination and imaging techniques for depth mapping
- US552688 Distilling apparatus
- US1302363 Distilling apparatus.
- US608755 District of co
- US4702552 Document scanner employing a fiber optic bundle and exhibiting grey scale
- US5924287 Domestic energy supply system
- US4517484 Double gap electric generating machines
- US4250958 Double tubular thermal energy storage element
- US4233109 Dry etching method
- US3808818 Dual combustion engine and cycle
- US6232006 Dual coolant loop fuel cell power plant
- US4258780 Dual cycle heat pipe-method and apparatus
- US5412749 Dual fiber optic illumination bundle
- US2715190 Dual flow direct current linear electromagnetic pump
- US4606322 Dual fuel control and supply system for internal combustion engines
- US5224457 Dual fuel electronic control system
- US5526786 Dual fuel engine having governor controlled pilot fuel injection system
- US10066838 Dual fuel heating system
- US8967502 Dual fuel injector and engine using same
- US5450832 Dual fuel system
- US6945747 Dual rotor wind turbine
- US6183604 Durable and efficient equipment for the production of a combustible and non-pollutant gas from underwater arcs and method therefor
- US2903610 Dynamo-electric machine field magnet construction with split poles
- US4354126 Dynamoelectric machine with a permanent magnet rotor having laminated poles
- US4392531 Earth storage structural energy system and process for constructing a thermal storage well
- US3703958 Eddy current apparatus and method of application to a conductive material
- US4365106 Efficient method and apparatus for converting solar energy to electrical energy
- US5258697 Efficient permanent magnet electric motor
- US4605837 Electric air preheater for an internal combustion engine
- US5084596 Electrical box
- US4795537 Electrical conditioning system for electrodes in an electrolysis cell
- US2255672 Electrical control device
- US6014232 Electrical device comprising an array of pixels
- US7755008 Electrical energy generating apparatus
- US6476513 Electrical generator system
- US2966942 Electrical ignition assembly for liquid fuel burners
- US3616334 Electrically and chemically coupled power generator and hydrogen generator
- US2812806 Electrically controlled safety igniter circuit for gas burners
- US6664692 Electrical machine
- US5670838 Electrical machines
- US7548008 Electrical machine with double-sided lamination stack
- US7154191 Electrical machine with double-sided rotor
- US4973868 Electrical machine with permanent magnet excitation
- US4822469 Electrical power supply for an electrolytic gas generator
- US2101168 Electrical precipitation apparatus
- US1934703 Electrical sterilizing apparatus
- US2660556 Electric arc production of combustible gases
- US3669751 Electric battery comprising a fuel cell hydrogen generator and heat exchanger
- US6515390 Electric drive apparatus with a rotor having two magnetizied disks
- US6172427 Electric energy supply system for vehicle
- US4047512 Electric fuel vaporizer
- US2177801 Electric generator
- US2324837 Electric heater
- US3989927 Electric heater utilizing a pourable heat storage bulk
- US3870855 Electric heating and battery charging system for motor vehicle
- US4246466 Electric heat storage apparatus
- US3609072 Electric igniter system
- US2966943 Electric ignition assembly for liquid fuel burners
- US3218195 Electricity generating cell
- US4782256 Electricity generator for wheel detection
- US1961358 Electric light and wave apparatus and method for treatment of hydrocarbons
- US2006172 Electric machine
- US6373160 Electric machine
- US6720688 Electric machine
- US6683397 Electric machine having at least one magnetic field detector
- US6384504 Electric machine with a rotor constructed of permanent magnets and magnetic flux guides
- US6949860 Electric motor
- US1996023 Electric motor
- US4761590 Electric motor
- US5986378 Electric motor and generator having amorphous core pieces being individually accommodated in a dielectric housing
- US5814914 Electric motor or generator
- US3396296 Electric motors and generators
- US3735174 Electric motor with hollow rotor and method of fabricating the hollow rotor
- US6933646 Electric rotating machine and electromagnetic machine and apparatus
- US3772180 Electric treater
- US6544679 Electrochemical cell and assembly for same
- US5470671 Electrochemical fuel cell employing ambient air as the oxidant and coolant
- US5346778 Electrochemical load management system for transportation applications
- US5882502 Electrochemical system and method
- US4214952 Electrochemical treatment process
- US4332219 Electrocombustion engine
- US5804329 Electroconversion cell
- US6497973 Electroconversion cell
- US3645880 Electrode apparatus for brine electrolysis
- US6524453 Electrode assembly
- US5824202 Electrode for use in membrane electrolyzers
- US3711385 Electrode having platinum metal oxide coating thereon,and method of use thereof
- US4342792 Electrodes and method of preparation thereof for use in electrochemical cells
- US4212725 Electrodes for electrolysis purposes
- US3384568 Electrodialysis apparatus having chord electrodes
- US7604728 Electroionic generation of hydrogen or oxygen from an aqueous solution
- US3682239 Electrokinetic heat pipe
- US4056452 Electrolysis apparatus
- US3954592 Electrolysis apparatus
- US4369102 Electrolysis apparatus for decomposing water into hydrogen gas and oxygen gas
- US7615138 Electrolysis apparatus with pulsed, dual voltage, multi-composition electrode assembly
- US4595477 Electrolysis cell
- US5879522 Electrolysis cell
- US6896789 Electrolysis cell and internal combustion engine kit comprising the same
- US7143722 Electrolysis cell and internal combustion engine kit comprising the same
- US5087344 Electrolysis cell for gas-evolving electrolytic processes
- US3917520 Electrolysis cell system and process for generating hydrogen and oxygen
- US3905884 Electrolysis cell system including recirculating product gas stream for cooling the cell
- US4361474 Electrolysis chamber for hybrid fuel system
- US4442801 Electrolysis fuel supplementation apparatus for combustion engines
- US4457816 Electrolysis method for decomposing water into hydrogen gas and oxygen gas
- US4107008 Electrolysis method for producing hydrogen and oxygen
- US3214362 Electrolysis of aqueous electrolyte solutions and apparatus therefor
- US5599437 Electrolysis of electroactive species using pulsed current
- US4726888 Electrolysis of water
- US3755128 Electrolysis system and method
- US5997283 Electrolysis systems
- US5843292 Electrolysis systems
- US8236149 Electrolysis type electrolyzer for production of hydrogen and oxygen for the enhancement of ignition in a hydrocarbon fuel and/or gas combustion device
- US8808528 Electrolyte supply tanks and bubbler tanks having improved gas diffusion properties for use in electrolyzer units
- US5858185 Electrolytic apparatus
- US3330755 Electrolytic apparatus
- US6328861 Electrolytic apparatus using a hydrogen storage cathode
- US2006676 Electrolytic carburetor
- US3759813 Electrolytic cell
- US4875988 Electrolytic cell
- US4124463 Electrolytic cell
- US4236989 Electrolytic cell
- US6572740 Electrolytic cell
- US4256554 Electrolytic cell for separating chlorine gas from other gases
- US4235694 Electrolytic cells for hydrogen gas production
- US2509498 Electrolytic charge forming device
- US535267 Electrolytic conduit for beer or other liquids
- US2373032 Electrolytic decomposing gas generator
- US5799624 Electrolytic fueling system for engine
- US5711865 Electrolytic gas producer method and apparatus
- US3957603 Electrolytic gold recovery and separation process
- US5273635 Electrolytic heater
- US8852410 Electrolytic hydrogen generator and method
- US5540831 Electrolytic hydrogen storage and generation
- US1941816 Electrolytic method and cell for the decomposition of water
- US3410770 Electrolytic method for producing oxygen and hydrogen
- US5205994 Electrolytic ozone generator
- US3228863 Electrolytic process and apparatus for removing stock from a conductive workpiece
- US4781803 Electrolytic processes employing platinum based amorphous metal alloy oxygen anodes
- US5007993 Electrolytic processing apparatus and method with time multiplexed power supply
- US3458412 Electrolytic process of preparing pure hydrogen
- US3522162 Electrolytic reactions under influence of magnetic field
- US6911126 Electrolytic regenerator
- US2548745 Electrolytic rheostat
- US4368696 Electrolytic supplemental fuel generation for motor vehicles
- US5531865 Electrolytic water purification process
- US4203818 Electrolyzers
- US7226529 Electrolyzer system to produce gas at high pressure
- US2838001 Electromagnetic conductive fluid pump
- US2490009 Electromagnetic device
- US3792295 Electromagnetic drive system
- US5191255 Electromagnetic motor
- US2978985 Electromagnetic pumps
- US3535016 Electromagnetic radiation concentrating apparatus embodying frustoconical mirror elements
- US4136671 Electromagnetic radiation reflector
- US4526007 Electromagnetic turbine system
- US6811271 Electromagnetic wave focusing device
- US5281094 Electromechanical apparatus for varying blade of variable-pitch fan blades
- US5780727 Electromechanical transducer
- US5408970 Electronically controlled continuous flow fuel system
- US4975729 Electronic printer using a fiber optic bundle and a linear, one-dimensional light source
- US7208767 Electron-jump chemical energy converter
- US6255133 Electro optical devices with reduced filter thinning on the edge pixel photosites and method of producing same
- US4473452 Electrophoresis using alternating transverse electric fields
- US4742225 Elliptical cylinder light collector for photosimulable phosphor imaging apparatus
- US1307210 Elttid-pttbtp
- US6727624 Embedded permanent magnet type induction motor which allows coil embedding work to be easily performed
- US7013845 Emissions reduction system for an internal combustion engine
- US5207185 Emissions reduction system for internal combustion engines
- US6559566 End shield constructed with a separate component holder
- US9080789 Energy chassis and energy exchange device
- US3496871 Energy conversion device
- US6606860 Energy conversion method and system with enhanced heat engine
- US3992132 Energy conversion system
- US5512145 Energy conversion system
- US3844270 Energy conversion system
- US4465964 Energy conversion system
- US5299422 Energy converter
- US9816190 Energy extraction system and methods
- US5488828 Energy generating apparatus
- US3967589 Energy generating system
- US4023545 Energy means for internal combustion engines
- US6866835 Energy production, storage and delivery system
- US4491172 Energy storage apparatus
- US4520862 Energy storage apparatus
- US3459953 Energy storage system
- US5178118 Energy system for applying mixed hydrogen and gasoline to an engine
- US6220339 Energy system for buildings
- US4240692 Energy transmission
- US4483007 Energy transmission with respect to convex sources and receivers
- US2273202 Engine
- US6003312 Engine
- US4376427 Engine air/fuel ratio control system with both normal idling and idle up idling capability
- US2738861 Engine cylinder lubricating means
- US7654233 Engine device for an oxyhydrogen vehicle
- US9212634 Engine enhancement method and system
- US5890472 Engine fuel supply system
- US6067966 Engine fuel supply system
- US4124466 Enhancing chemical reactions
- US4324289 Environmental heating and cooling apparatus
- US6095121 Evaporated fuel treatment device of an engine
- US5944003 Evaporated fuel treatment device of an engine
- US2902028 Evaporation apparatus
- US5816223 Evaporative emission control system for providing fuel to vapor to automotive engine
- US4694654 Exhaust energy recovery and generator for use with an engine
- US3816401 Exhaust gas conversion process and catalyst
- US6138651 Exhaust gas recirculation system for engine
- US5967113 Exhaust-gas temperature raising system for an in-cylinder injection type internal combustion engine
- US10619562 Explosion safe electrolysis unit
- US3578972 Extended self-luminous light sources employing fiber optics
- US8633384 Extending electrical box
- US7670191 Extension/expansion to universal serial bus connector
- US5628885 Extraction installation for hydrogen and oxygen
- US9347142 Feedback circuit for a hydrogen generation system
- US7207327 Feedback control method for a heliostat
- US6742507 Feed composition modification for internal combustion engines
- US4064409 Ferrofluidic electrical generator
- US2992587 Fiber optical devices
- US3780722 Fiber optical solar collector
- US5037172 Fiber optic device with a reflective notch coupler
- US4738510 Fiber optic display device and method for producing images for same
- US6195016 Fiber optic display system with enhanced light efficiency
- US4358851 Fiber optic laser device and light emitter utilizing the device
- US5501743 Fiber optic power-generating system
- US5575860 Fiber optic power-generation system
- US7088024 Field assembly for a motor and method of making same
- US7091642 Field assembly for a motor and method of making same
- US7038343 Field assembly for a motor and method of making same
- US3961103 Film deposition
- US4242200 Filters for purifying fluids containing ferromagnetic particles
- US4584323 Fischer-Tropsch hydrocarbon synthesis with copper promoted iron/cobalt spinel catalyst
- US4234257 Flame photometric detector adapted for use in hydrocarbon streams
- US3502419 Flame-proving ignition system for gas burners
- US9440851 Flex-fuel hydrogen generator for IC engines and gas turbines
- US3350234 Flexible solar-cell concentrator array
- US409989 Florence linsley
- US2669873 Flowmeter
- US4441872 Fluid energy conversion system
- US3518462 Fluid flow control system
- US2433618 Fluid fuel internal-combustion air heater
- US4257556 Fluid heat transfer system
- US5337329 Fluid laser having a roughened, catalytic inner surface
- US3363910 Fluid mounted shaft seal
- US4720640 Fluid powered electrical generator
- US7021905 Fluid pump/generator with integrated motor and related stator and rotor and method of pumping fluid
- US3131942 Fluid-tight devices for rotating shafts
- US4384943 Fluid treatment
- US4741386 Fluid treatment apparatus
- US4671351 Fluid treatment apparatus and heat exchanger
- US5389214 Fluid treatment system employing electrically reconfigurable electrode arrangement
- US6251687 Fluorescence energy transfer and intramolecular energy transfer in particles using novel compounds
- US5763189 Fluorescence energy transfer and intramolecular energy transfer in particles using novel compounds
- US6238931 Fluorescence energy transfer in particles
- US4149902 Fluorescent solar energy concentrator
- US3700247 Flush cooling of shaft sealing screw means
- US4237864 Focusing solar collector
- US8840942 Food product and method and apparatus for baking
- US2506951 Foraminous sheet material and luminaire made therefrom
- US3908753 Freezing-warming apparatus
- US3902794 Fresnell lens
- US7899606 Fuel/air mixture control device and method
- US4059086 Fuel and lubricating oil supply device
- US4594991 Fuel and water vaporizer for internal combustion engines
- US3509859 Fuel atomization and fuel-air mixture control unit
- US2954080 Fuel burner control system
- US2532740 Fuel burner provided with combustion gas recirculating means
- US2048321 Fuel burning apparatus
- US6653596 Fuel cell operated welder
- US6512201 Fuel cell operated welder
- US4923768 Fuel cell power generation system
- US6106963 Fuel-cells system
- US7122263 Fuel cell system
- US6472091 Fuel cell system and method for supplying electric power in a motor vehicle
- US5248566 Fuel cell system for transportation applications
- US6475655 Fuel cell system with hydrogen gas separation
- US3532550 Fuel cell with alternately folded sheet electrode
- US3294586 Fuel cell with movable casing and electrodes and method for operating fuel cell withan anode containing an alkaline earth metal
- US4628010 Fuel cell with storable gas generator
- US2769411 Fuel combustion process and apparatus
- US2688360 Fuel combustion system, including gas assisted atomizer
- US3973524 Fuel conversion system
- US4004554 Fuel converting method and apparatus
- US5282497 Fuel delivery and vapor control system for controlling the release of fuel vapors from a vehicle fuel tank
- US4303051 Fuel economizer
- US5048501 Fuel economy system for internal combustion engines
- US10695727 Fuel enrichment method and device
- US4665879 Fuel evaporation apparatus and method
- US3072113 Fuel feed device for explosion engines
- US2197236 Fuel feeding means for internal combustion engines and the like
- US4257366 Fuel feed system and method for gasoline burning internal combustion engine
- US2295209 Fuel for internal combustion engines
- US5546902 Fuel/gas delivery system for internal combustion engines
- US3447511 Fuel generator
- US2742886 Fuel generator for internal combustion engines
- US2385699 Fuel ignition system
- US6062201 Fuel injection control for internal combustion engine
- US4520763 Fuel injection system
- US9022303 Fuel injection valve and method for co-injecting a liquid and a gaseous fuel into the combustion chamber of an internal combustion engine
- US5582139 Fuel injector for a gaseous fuel supply
- US4761958 Fuel lance for the combustion chamber of a gas turbine
- US1447640 Fuel mixer for explosion motors
- US4395994 Fuel mixture heating device of an internal combustion engine
- US5357908 Fuel modification method and apparatus for reduction of pollutants emitted from internal combustion engines
- US4147142 Fuel modification system for internal combustion engines
- US4617892 Fuel-optimizing electronic control circuit for a fuel-injected marine engine or the like
- US8720390 Fuel performance booster
- US5555872 Fuel pump control device for internal combustion engine
- US4108114 Fuel reformer for generating gaseous fuel containing hydrogen and/or carbon monoxide
- US7241429 Fuel reformer with cap and associated method
- US6783877 Fuel reforming apparatus
- US4131086 Fuel reforming apparatus for use with internal combustion engine
- US4143620 Fuel reforming system
- US4147136 Fuel reforming system for an internal combustion engine
- US4003345 Fuel regenerated non-polluting internal combustion engine
- US4003204 Fuel regenerated non-polluting internal combustion engine
- US4099489 Fuel regenerated non-polluting internal combustion engine
- US3939806 Fuel regenerated non-polluting internal combustion engine
- US3980053 Fuel supply apparatus for internal combustion engines
- US4881507 Fuel supply mechanism for an internal combustion engine
- US4628871 Fuel supply system for an internal combustion engine
- US5305714 Fuel supply system for an internal combustion engine
- US6508210 Fuel supply system for a vehicle including a vaporization device for converting fuel and water into hydrogen
- US3630698 Fuel system
- US4112889 Fuel system and vaporizer for internal combustion engines
- US6273072 Fuel system apparatus and method
- US4403576 Fuel system for and a method of operating a spark-ignited internal combustion engine
- US5027758 Fuel system for crankcase scavenged two cycle spark ignition engines
- US4385615 Fuel system for diesel engines
- US10041432 Fuel system having pump prognostic functionality
- US4090485 Fuel systems for internal combustion engines
- US4807584 Fuel tank heating system
- US3918412 Fuel treatment for combustion engines
- US6044831 Fuel vapor feed controlling apparatus for lean burn type internal combustion engine
- US6820864 Fuel vaporization promoting apparatus and fuel carburetion accelerator
- US5934260 Fuel vaporization system for starting an internal combustion engine
- US4274383 Fuel vaporizer
- US4588659 Fuel vaporizer
- US2492756 Fuel vaporizing and combustion apparatus
- US6578532 Fuel vaporizing and mixing system and method
- US6015133 Fuel vapor managment valve
- US5363828 Fuel vapor processing apparatus of internal combustion engine
- US6155239 Fuel vapor system
- US2333531 Furnace
- US2793018 Furnace for the treatment of substances by means of the energy supplied by a concentrated radiation
- US4776893 GaAs on GaSb mechanically stacked photovoltaic cells, package assembly, and modules
- US390675 Galvanic battery
- US3247024 Galvanic battery
- US3256504 Galvanic hydrogen producer
- US1916983 Gas bubneb
- US5639232 Gas burner
- US2362972 Gas burner
- US2960157 Gas burner
- US5186158 Gas burner
- US6655954 Gas burner and cooking apparatus using such a burner
- US6679699 Gas burner for a cooker
- US6764303 Gas burner for a cooker
- US1932743 Gas burner for cook stoves
- US6328556 Gas burner for stove
- US3921913 Gas burner having lateral openings and a device for deflecting the flames upwards
- US3817689 Gas burner having lateral openings and a device for deflecting the flames upwards
- US3183959 Gas burner ignition system
- US7045042 Gas-collecting electrets as magneto-electrolysis cell components
- US7005075 Gas drive electrolytic cell
- US7059277 Gas engine
- US1210897 Gas-engine.
- US6079373 Gas engine with a gas fuel reforming device
- US1936155 Gaseous fuel
- US1936156 Gaseous fuel
- US1404223 Gaseous fuel
- US4425140 Gaseous fuel and air proportioning device
- US5690483 Gaseous fuel burner
- US4541397 Gaseous fuel carburetion system
- US5488932 Gaseous fuel enriching subsystem
- US5408967 Gaseous fuel injector
- US1863636 Gaseous fuel mixture
- US4523548 Gaseous hydrocarbon fuel storage system and power plant for vehicles
- US4123663 Gas-etching device
- US3751699 Gas filled vertical dynamoelectric machine
- US4702693 Gas-fired infrared heater
- US1505338 Gas for blowpipe use
- US1628066 Gas for cutting and welding purposes
- US1275252 Gas for cutting purposes.
- US3538908 Gas-fueled heating element and control
- US3616779 Gas fueled internal combustion engine
- US2386978 Gas generating burner
- US4763610 Gas generator
- US4425215 Gas generator
- US1401035 Gas-generator
- US1380183 Gas-generator
- US4424105 Gas generator with regulated current source
- US2554263 Gasification of carbonaceous solids
- US1717767 Gasification of liquid fuels
- US3972690 Gasification process
- US4069665 Gas ionizing apparatus for improving the operation of an internal combustion engine
- US6712944 Gas/liquid phase separator for electrolysis cell
- US5238547 Gas-liquid separation device for electroconductive gas-liquid two phase flow
- US2748179 Gas manufacture
- US6116221 Gasoline vapor purging system of internal combustion engine
- US3648668 Gas-operated internal combustion engine
- US4989573 Gas powered engine with glow plug ignition
- US5354264 Gas pressure driven infusion system by hydrogel electrolysis
- US4437813 Gas receiving and transmitting system
- US6027954 Gas sensing diode and method of manufacturing
- US7119272 Gas specie electron-jump chemical energy converter
- US6649823 Gas specie electron-jump chemical energy converter
- US6263868 Gas stove burner
- US6212873 Gas turbine combined cycle
- US2298663 Gas turbine plant
- US7008348 Gearbox for wind turbine
- US10301178 Generating energy from water to hydrogen system
- US6551490 Generation and delivery device for ozone gas and ozone dissolved in water
- US6576096 Generation and delivery device for ozone gas and ozone dissolved in water
- US4188238 Generation of electrical energy from sunlight, and apparatus
- US4489563 Generation of energy
- US2434346 Generator burner and fuel control therefor
- US6781276 Generator for a windmill, stator module for use in such a generator and use of such a generator
- US8662147 Geothermal air-conditioner device
- US5477703 Geothermal cell and recovery system
- US4059959 Geothermal energy processing system with improved heat rejection
- US3991817 Geothermal energy recovery
- US3661424 Geothermal energy recovery from deep caverns in salt deposits by means of air flow
- US3967448 Geothermal energy well casing seal
- US7082779 Geothermal heat accumulator and air-conditioning using it
- US5816314 Geothermal heat exchange unit
- US7984613 Geothermal power generation system and method for adapting to mine shafts
- US4375831 Geothermal storage heating and cooling system
- US4056348 Glow coil ignition system with flame sensing
- US3812324 Glow coil ignitor
- US3354333 Gramme armature dynamoelectric machine
- US4035170 Granular filter
- US4762391 Graphic input device and method including a fiber optic bundle with electronic means for improving images
- US4674834 Graphic input or output device including a fiber optic bundle with electronic means for providing coherence
- US4760421 Graphic printing device including a fiber optic bundle with electronic means for providing coherence
- US4284899 Gravity fed power generator
- US4240268 Ground cold storage and utilization
- US4459177 Ground moisture transfer system
- US4445499 Ground-storage of heat such as solar heat
- US6569704 Group III-V semiconductor light emitting devices with reduced piezoelectric fields and increased efficiency
- US2617039 Harmonic frequency selector
- US1676464 Headlight
- US1421506 Headlight
- US2438196 Headlight and supporting means therefor
- US1951403 Heat absorbing apparatus for use with solar energy
- US4850424 Heat accumulator
- US4434785 Heat accumulator
- US5184669 Heat accumulator with chemical solid matter/gas storage reactions
- US8327920 Heat accumulator with insulated double tube structure
- US4483324 Heat collecting and heat loss preventing apparatus
- US4881593 Heat conducting device
- US4830092 Heat enhancers and salt purifiers for thermal energy storage canister
- US2379018 Heater
- US6901748 Heater system for diesel engines having a selective catalytic reduction system
- US4154292 Heat exchange method and device therefor for thermal energy storage
- US5228504 Heat exchanger
- US4384611 Heat exchanger
- US4781033 Heat exchanger for a fast cooldown cryostat
- US6978826 Heating and cooling apparatus, building structure having heating and cooling apparatus, and method of using heating and cooling apparatus
- US6761558 Heating apparatus using thermal reaction of brown gas
- US4840560 Heating stock in a heating chamber
- US4375806 Heating system
- US3400249 Heating system
- US1857447 Heating system for bake ovens
- US4003426 Heat or thermal energy storage structure
- US6220337 Heat pipe circuit type thermal battery
- US4117696 Heat pump
- US4142576 Heat pump system with improved heat transfer
- US4287942 Heat storage apparatus
- US4270523 Heat storage apparatus and heat exchanger element for use therein
- US2726211 Heat storage materials
- US4267881 Heat storage sink
- US4158384 Heat storage system
- US4362149 Heat storage system and method
- US4153047 Heat storage systems
- US4010731 Heat storage tank
- US5941238 Heat storage vessels for use with heat pumps and solar panels
- US4108374 Heat storage water tank
- US4063546 Heat store and installation for the utilization of solar energy
- US4270512 Heat storing fireplace
- US5316870 Heat supply and electric power-generating fuel cell
- US4727930 Heat transfer and storage system
- US4590993 Heat transfer device for the transport of large conduction flux without net mass transfer
- US4119143 Heat transfer system
- US4182409 Heat transfer system
- US3952519 Heat transfer system employing supercooled fluids
- US8567482 Heat tube device utilizing cold energy and application thereof
- US4365618 Heliostatic solar energy conversion system
- US4716445 Heterojunction bipolar transistor having a base region of germanium
- US4686550 Heterojunction semiconductor devices having a doping interface dipole
- US5955772 Heterostructure thermionic coolers
- US6323414 Heterostructure thermionic coolers
- US8168047 HHO electrolysis cell for increased vehicle fuel mileage
- US9410254 HHO system, high production of hydrogen gas
- US6655324 High compression ratio, hydrogen enhanced gasoline engine system
- US2914041 High compression spark ignited gas engine and method
- US6690019 High data rate smart sensor
- US7969558 High definition lidar system
- US8767190 High definition LiDAR system
- US5696419 High-efficiency electric power generator
- US4148701 High efficiency energy transfer technique
- US6403874 High-efficiency heterostructure thermionic coolers
- US3936157 High efficiency light transmitting window panel
- US4078548 High efficiency solar panel
- US6468694 High energy density boride batteries
- US5005958 High flux solar energy transformation
- US5587057 Highly conductive liquid media electrocoagulation
- US4631474 High or low-side state relay with current limiting and operational testing
- US5410997 High performance automotive engine gasket and method of sealing a high performance engine
- US6037692 High power low RPM D.C. motor
- US6194799 High-power low-RPM DC motor
- US3374158 High pressure electrolysis system and process for hydrogen-oxygen generation
- US4638200 High speed permanent magnet rotor
- US6700288 High speed rotor
- US4700096 High speed synchronous machine having a rotor provided with magnets arranged for orthoradial magnetic induction
- US4680008 High temperature furnace for integrated circuit manufacture
- US7250449 High temperature hydrocarbon cracking
- US5552675 High temperature reaction apparatus
- US5628881 High temperature reaction method
- US7275366 High thermal efficiency Selective Catalytic Reduction (SCR) system
- US4784490 High thermal stability plane mirror interferometer
- US4316787 High voltage electrolytic cell
- US2914688 Homopolar motor
- US6246126 Hooded wind power engine
- US6064123 Horizontal axis wind turbine
- US3317406 Hot air desalinization apparatus
- US2424765 Hot-air heater having means to recirculate cooled gases
- US4643212 Hot liquid thermal energy storage tank and method
- US4264298 Hotplate-type gas burner
- US4165963 Hot water heater burner assembly
- US4270282 Housed clothes dryer
- US6235254 Hybrid catalyst heating system with water removal for enhanced emissions control
- US4622472 Hybrid electric power generating system
- US6172429 Hybrid energy recovery system
- US7191597 Hybrid generation with alternative fuel sources
- US7961835 Hybrid integrated energy production process
- US5417052 Hybrid solar central receiver for combined cycle power plant
- US6906449 Hybrid thermionic energy converter and method
- US8827016 Hybrid vehicle with multiple energy sub-systems
- US4489564 Hydride storage for hydrogen
- US5551238 Hydro-air renewable power system
- US1023422 Hydrocarbon-burner.
- US3635200 Hydrocarbon conversion process and apparatus
- US4136016 Hydrocarbon conversion process utilizing a magnetic field in a fluidized bed of catalitic particles
- US5651838 Hydrocarbon fired room heater with thermophotovoltaic electric generator
- US2779714 Hydrocarbon reforming process
- US7410557 Hydrogen activating apparatus
- US7021249 Hydrogen addition to hydrocarbon fuel for an internal combustion engine
- US6988492 Hydrogen and liquid fuel injection system
- US5690797 Hydrogen and oxygen gas generating system
- US6981367 Hydrogen and oxygen generation from a water vapor containing exhaust
- US9611553 Hydrogen and oxygen generator
- US8449737 Hydrogen and oxygen generator having semi-isolated series cell construction
- US7475656 Hydrogen and oxygen production and accumulating apparatus including an internal combustion engine and method
- US5143025 Hydrogen and oxygen system for producing fuel for engines
- US5687559 Hydrogen-combustion gas turbine plant
- US7036616 Hydrogen-electric hybrid vehicle construction
- US4622924 Hydrogen engine
- US5603290 Hydrogen engine and combustion control process
- US3799124 Hydrogen engine and method of fueling same
- US7654232 Hydrogen engine system
- US5092281 Hydrogen engine system
- US5787864 Hydrogen enriched natural gas as a motor fuel with variable air fuel ratio and fuel mixture ratio control
- US3946711 Hydrogen fired ignition system for internal combustion engines
- US8186315 Hydrogen fuel assist device for an internal combustion engine and method
- US9765713 Hydrogen fuel assist device for an internal combustion engine system
- US4112875 Hydrogen-fueled engine
- US3572297 Hydrogen fueled internal combustion engine
- US7789047 Hydrogen-fueled internal combustion engine
- US5775091 Hydrogen fueled power plant
- US6314732 Hydrogen fueled power plant system
- US3995600 Hydrogen fueled rotary engine
- US6779337 Hydrogen fueled spark ignition engine
- US6474330 Hydrogen-fueled visual flame gas fireplace
- US7128103 Hydrogen fueling system
- US4178882 Hydrogen fuel supply system
- US7273044 Hydrogen fuel system for an internal combustion engine
- US5865262 Hydrogen fuel system for a vehicle
- US4085709 Hydrogen fuel system for a vehicle
- US8734632 Hydrogen furnace system and method
- US10627107 Hydrogen gas burner structure and hydrogen gas burner device including the same
- US10443137 Hydrogen gas generator system
- US6544316 Hydrogen gas separation using organic-vapor-resistant membranes
- US5359968 Hydrogen gas supply system for hydrogen engine
- US5462021 Hydrogen gas supply systems for hydrogen engine and method of supplying hydrogen gas to the hydrogen gas supply system
- US7585338 Hydrogen generating apparatus
- US6336430 Hydrogen generating apparatus
- US7240641 Hydrogen generating apparatus and components therefor
- US6332434 Hydrogen generating apparatus and components therefor
- US6817320 Hydrogen generating apparatus and components therefor
- US7879205 Hydrogen generating apparatus, fuel cell power generation system, method of controlling hydrogen generating quantity and recorded medium recorded program performing the same
- US3910831 Hydrogen generating system
- US9771658 Hydrogen generation and control for internal-combustion vehicle
- US6857397 Hydrogen generation apparatus for internal combustion engines and method thereof
- US6659049 Hydrogen generation apparatus for internal combustion engines and method thereof
- US6368492 Hydrogen generation by electrolysis of aqueous organic solutions
- US5728464 Hydrogen generation pelletized fuel
- US5817157 Hydrogen generation system and pelletized fuel
- US4988486 Hydrogen generator
- US4463063 Hydrogen generator
- US6461408 Hydrogen generator
- US4078985 Hydrogen generator
- US3892653 Hydrogen generator
- US9771859 Hydrogen generator and control for internal-combustion vehicle
- US8561578 Hydrogen generator and internal combustion engine provided with hydrogen generator
- US8303798 Hydrogen generator designed for use with gas and diesel engines
- US4376097 Hydrogen generator for motor vehicle
- US7191737 Hydrogen generator for uses in a vehicle fuel system
- US6866756 Hydrogen generator for uses in a vehicle fuel system
- US4332775 Hydrogen generator utilizing solar energy to dissociate water
- US3784096 Hydrogen heating system
- US4055962 Hydrogen-hydride absorption systems and methods for refrigeration and heat pump cycles
- US6592749 Hydrogen/hydrocarbon separation process, including PSA and membranes
- US7578911 Hydrogen injection powered automobile engine
- US3904500 Hydrogen isotope separation from water
- US5548952 Hydrogen jet-phase engine
- US9051872 Hydrogen on-demand fuel system for internal combustion engines
- US5809768 Hydrogen-oxygen combustion turbine plant
- US3311097 Hydrogen-oxygen device in combustion engines
- US5733421 Hydrogen-oxygen fuel cell
- US4031865 Hydrogen-oxygen fuel cell for use with internal combustion engines
- US3471274 Hydrogen-oxygen fuel internal combustion engine
- US7318885 Hydrogen-oxygen gas generator and hydrogen-oxygen gas generating method using the generator
- US6977120 Hydrogen/oxygen generating system with temperature control
- US7100542 Hydrogen oxygen generation system for an internal combustion engine
- US4369737 Hydrogen-oxygen generator
- US9034167 Hydrogen/oxygen generator with D.C. servo integrated control
- US6311648 Hydrogen-oxygen/hydrocarbon fuel system for internal combustion engine
- US9340881 Hydrogen/oxygen on-demand system, high speed efficient hydrogen reactor system and methods therefor
- US4753718 Hydrogen peroxide electrolytic cell
- US5690902 Hydrogen-powered automobile with in situ hydrogen generation
- US6918382 Hydrogen powered scooter
- US6119651 Hydrogen powered vehicle, internal combustion engine, and spark plug for use in same
- US6790324 Hydrogen producing apparatus
- US6221117 Hydrogen producing fuel processing system
- US6864596 Hydrogen production from hydro power
- US6841893 Hydrogen production from hydro power
- US10118822 Hydrogen production system and methods of using same
- US3971847 Hydrogen-rich gas generator
- US3982910 Hydrogen-rich gas generator
- US4797185 Hydrogen separation and electricity generation using novel electrolyte membrane
- US5614001 Hydrogen separator, hydrogen separating apparatus and method for manufacturing hydrogen separator
- US6672372 Hydrogen storage device for avoiding powder dispersion
- US8757107 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
- US8449733 Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines
- US8702916 Hydrogen supplementation fuel apparatus and method
- US8100092 Hydrogen supplementation fuel apparatus and method
- US4161657 Hydrogen supply and utility systems and components thereof
- US6802875 Hydrogen supply system for fuel cell
- US4702894 Hydrogen supply unit
- US8464667 Hydrogen system for internal combustion engine
- US8163142 Hydrogen system for internal combustion engine
- US9353451 Hydrolysis system and method for a vehicle engine
- US1262034 Hydro-oxygen generator.
- US6348143 Hydrothermal electrolysis method and apparatus
- US4187690 Ice-maker heat pump
- US6101821 Ice thermal storage coil systems and methods
- US3467812 Igniter-thermistor assembly
- US3196929 Ignition and control system for gas-fueled heating devices
- US3134423 Ignition arrangement for pot-type liquid fuel burner
- US2318195 Ignition system
- US4408583 Ignition timing control
- US4698765 Ignition timing control system for an automotive engine
- US5018053 Illuminated jewelry
- US5079681 Illuminating apparatus
- US4483585 Illuminating device having optical light guide formed as fibre bundle
- US3941993 Illuminating device in particular for an operating table
- US5274536 Illumination cover for fluorescent lamp
- US4737896 Illumination device
- US6739726 Illumination engine for a projection display using a tapered light pipe
- US6433934 Illumination system for use in imaging systems
- US5059013 Illumination system to produce self-luminous light beam of selected cross-section, uniform intensity and selected numerical aperture
- US4171695 Image collapsing concentrator and method for collecting and utilizing solar energy
- US6374024 Image sensor and method of manufacturing the same
- US5136150 Image sensor having light guides for communication with image plane
- US8330840 Image sensor with multilayer interference filters
- US5046159 Image transmitting element and process for producing same
- US4728981 Imaging lens array and optical print head
- US37487 Improved boot and shoe blacking apparatus
- US102633 Improvement in evaporating and distilling by solar heat
- US218520 Improvement in magneto-electric machines
- US120057 Improvement in magneto-electric machines
- US83643 Improvement in the manufacture of oxede of zinc from sulphuretted ores
- US4753181 Incineration process
- US4794501 Indirect specular lamp
- US4074101 Induction heating apparatus using a pair of inversely parallel connected gate-controlled switching devices
- US3125091 Inflatable solar energy collector
- US4422445 Inflation supported solar collector
- US9249369 Infrared aided fuel emulsion
- US3312269 Infra-red radiant heater and grid therefor
- US3182982 Infra-red wire annealing apparatus
- US7261094 Injection unit for an internal combustion engine
- US8820293 Injector-igniter with thermochemical regeneration
- US3535566 Inside-out dynamo-electric machine
- US4018279 In situ coal combustion heat recovery method
- US2994377 In situ combustion in carbonaceous strata
- US3425402 Installation for regulating an internal combustion engine operating according to a recirculating method,especially underwater crafts
- US4262735 Installation for storing and recovering heat energy, particularly for a solar power station
- US6701914 Installation for storing thermal energy
- US3943710 Installation for the catalytic afterburning of exhaust gases of a multi-cylinder internal combustion engine
- US4406261 Intake air flow rate control system for an internal combustion engine of an automotive vehicle
- US6742379 Intake air oxygen concentration sensor calibration device and method
- US6543428 Intake air separation system for an internal combustion engine
- US4517951 Intake manifold apparatus in multi-cylinder engine
- US6209502 Intake manifold with multiple stage ram induction
- US5809960 Intake pipe in an internal combustion engine with carburetor
- US5515822 Intake system
- US6640794 Intake system for an internal combustion engine with a membrane preferentially permeable to oxygen molecules
- US5012771 Intake system for multi-cylinder engine
- US5074258 Intake system for multiple-cylinder engine
- US3983005 Integral element for the analysis of cholesterol
- US7421159 Integral pre-aligned micro-optical systems
- US4488951 Integrated electrochemical/chemical oxygen generating system
- US5200278 Integrated fuel cell power generation system
- US9157790 Integrated optoelectronic modules with transmitter, receiver and beam-combining optics for aligning a beam axis with a collection axis
- US8848039 Integrated processor for 3D mapping
- US6835354 Integrated reactor
- US5209786 Integrity-enhanced thermoelectrics
- US4159700 Internal combustion compound engines
- US3908606 Internal combustion engine
- US2113602 Internal combustion engine
- US4750453 Internal combustion engine
- US6053153 Internal combustion engine
- US4478177 Internal combustion engine
- US4416224 Internal combustion engine
- US4271793 Internal combustion engine
- US1542765 Internal-combustion engine
- US2565068 Internal-combustion engine
- US1361503 Internal-combustion engine
- US4735186 Internal combustion engine and a method of operating the engine
- US2376479 Internal-combustion engine and combustion mixture therefor
- US7621260 Internal combustion engine and control method thereof
- US2846297 Internal combustion engine for the production of synthesis gas
- US4161164 Internal combustion engine fuel supply system
- US5408973 Internal combustion engine fuel supply system and method
- US5611307 Internal combustion engine ignition device
- US7299787 Internal combustion engine intake device
- US6209493 Internal combustion engine kit with electrolysis cell
- US4508064 Internal combustion engine of hydrogen gas
- US4131095 Internal combustion engine operated on a reformed gas
- US4181100 Internal combustion engine operated on injected fuel supplemented with hydrogen
- US4079703 Internal combustion engine operated on injected fuel supplemented with hydrogen
- US4781165 Internal combustion engine pollutant control system
- US3779221 Internal combustion engine pollution control device
- US5373825 Internal combustion engines
- US4574752 Internal combustion engine shutdown device
- US8869755 Internal combustion engine using a water-based mixture as fuel and method for operating the same
- US8118012 Internal combustion engine using hydrogen
- US8166926 Internal combustion engine with ammonia fuel
- US4458634 Internal combustion engine with hydrogen producing device having water and oil interface level control
- US5445019 Internal combustion engine with on-board diagnostic system for detecting impaired fuel injectors
- US4326483 Internal combustion engine with oxidant manufacture
- US6502533 Internal combustion fuel reforming
- US6840235 Internal exhaust gas recirculation amount estimation system of internal combustion engines
- US4774909 Internal mixture formation
- US5154142 Ionic combustion system with ignitor assist
- US7033478 Ion separation and removal unit with gas extraction
- US4691133 Iron-free rotary disk electrical machine
- US4468474 Iron/silicon-based catalyst exhibiting high selectivity to C2 -C62 Fischer-Tropsch reactions
- US5108566 Isotope separation process
- US6127739 Jet assisted counter rotating wind turbine
- US6492743 Jet assisted hybrid wind turbine system
- US5516114 Jumpertops clipper disk game piece and game
- US4790749 Kiln for firing ceramic materials such as tiles and the like
- US6571043 Large screen fiber optic display with high fiber density and method for its rapid assembly
- US3590248 Laser arrays
- US5835514 Laser-based controlled-intensity light source using reflection from a convex surface and method of making same
- US9917423 Laser beam combination system
- US5267016 Laser diode distance measurement
- US9368936 Laser diode firing system
- US8089618 Laser distance measuring device
- US4213836 Laser-induced separation of hydrogen isotopes in the liquid phase
- US5404712 Laser initiated non-linear fuel droplet ignition
- US4687753 Laser produced iron carbide-based catalysts
- US4436709 Laser production of carbon-13 based on CF2 HCl
- US8130367 Laser ranging, tracking and designation using 3-D focal planes
- US5862278 Laser system
- US4338114 Laser treatment method for imparting increased mechanical strength to glass objects
- US5598712 Latent heat accumulation system
- US4371029 Latent heat accumulator
- US4977953 Latent heat regenerating apparatus
- US4696338 Latent heat storage and transfer system and method
- US4445566 Latent heat storage means
- US4022184 Lateral lens arrangement for solar energy conversion devices
- US5251601 Lean burn mixture control system
- US5187377 LED array for emitting light of multiple wavelengths
- US8277104 LED back-light unit and display device
- US5567037 LED for interfacing and connecting to conductive substrates
- US4674698 Left-right retrieve spin cast reel
- US6349159 Lenses that launch high bandwidth modes into a fiber optic cable while eliminating feedback to a laser
- US4723826 Lens type solar collector requiring no orientation system
- US9470520 LiDAR scanner
- US9369689 Lidar stereo fusion live action 3D model video reconstruction for six degrees of freedom 360° volumetric virtual reality video
- US4481414 Light collection apparatus for a scanner
- US3957031 Light collectors in cylindrical geometry
- US3427200 Light concentrator type photovoltaic panel having clamping means for retaining photovoltaic cell
- US6051776 Light condensing-type solar generator system
- US9063549 Light detection and ranging device with oscillating mirror driven by magnetically interactive coil
- US5140220 Light diffusion type light emitting diode
- US7345320 Light emitting apparatus
- US3863075 Light emitting diode assembly
- US5087949 Light-emitting diode with diagonal faces
- US6980303 Light-emitting/receiving combined unit and displacement sensors using the same
- US4350897 Lighter than air wind energy conversion system
- US5799126 Light guide device, light source device, and liquid crystal display device
- US7873257 Light-guide solar panel and method of fabrication thereof
- US5241462 Lighting equipment accessory and lighting apparatus equipped with the same
- US5486983 Lighting module for instruments with a liquid-crystal matrix
- US4389085 Lighting system utilizing the sunlight
- US5375043 Lighting unit
- US7808706 Light management films for displays
- US5508892 Light processing apparatus for creating visual effects
- US11016193 Light ranging device having an electronically scanned emitter array
- US11016192 Light ranging device with MEMS scanned emitter array and synchronized electronically scanned sensor array
- US8554026 Light transmission assembly
- US4020989 Light transmitting building panel
- US4912614 Light valve projection system with non imaging optics for illumination
- US5311092 Lightweight high power electromagnetic transducer
- US5004944 Lightweight high power electromagnetic transducer
- US4900965 Lightweight high power electromotive device
- US6994082 Lightweight, low-cost solar energy collector
- US7016006 Liquid crystal display
- US6491659 Liquid flow rate controller
- US2358012 Liquid fuel burner
- US3361183 Liquid fuel burner
- US1614359 Liquid-fuel burner
- US1684079 Liquid-fuel burner and control mechanism therefor
- US2721607 Liquid fuel burner and ignition means therefor
- US3705784 Liquid fuel burner having reduced thermal stress and rapid start-up time
- US6554877 Liquid fuel compositions for electrochemical fuel cells
- US6562497 Liquid fuel compositions for electrochemical fuel cells
- US3694770 Liquid fuel gas dynamic mixing laser
- US5752157 Liquid fuel reforming apparatus
- US4213433 Liquid fuel to gas converter for engines
- US6554975 Liquid gasification reactor
- US964031 Liquid-hydrocarbon-burning apparatus.
- US7377163 Liquid level detector
- US7458261 Liquid level detector
- US4193755 Liquid to gas fuel conversion burner device
- US6068309 Locking wedge for a motor vechicle door lock or the like, and motor vehicle door lock with said locking wedge
- US4526005 Long-period thermal storage accumulators
- US4373573 Long term storage and use of solar energy
- US4488208 Low brightness lens for circular fluorescent lamps
- US4065053 Low cost solar energy collection system
- US7543577 Low-fuel consumption and low pollution combustion system for supplying vehicle engine with mixture of fuel and oxygen
- US6177746 Low inductance electrical machine
- US4670122 Low over-voltage electrodes for alkaline electrolytes
- US3861379 Low profile solar ray concentrator
- US6285090 Low-speed directly driven wind turbine
- US4218328 Lubricating oil additive
- US4697553 Lubricating oil input system
- US3868929 Lubricating oil supply system for rotary engine
- US6428212 Lubricating structure of bearing
- US6444476 Luminescence assay using cyclical excitation wavelength sequence
- US4175980 Luminescent solar collector
- US4199376 Luminescent solar collector
- US4227939 Luminescent solar energy concentrator devices
- US3508589 Luminous textile products
- US5506453 Machine for converting wind energy to electrical energy
- US11118490 Machine system for co-production of electrical power and water and method of operating same
- US4255403 Magnetically stabilized fluid cross-flow contactor having support means and process for using the same
- US3573517 Magnetic drive
- US4722661 Magnetic-drive centrifugal pump
- US6982501 Magnetic fluid power generator device and method for generating power
- US2787354 Magnetic particle clutch containing an additive
- US3587015 Magnetic rotor assembly
- US4398773 Magnetic suspension assembly for a rotor
- US4167684 Magnetic torque multiplier
- US4482831 Magneto arrangement
- US5811908 Magneto electric generator rotor and an implement for removing this rotor
- US1948854 Magneto electric machine
- US7166942 Magneto-generator
- US3122663 Magnetohydrodynamic generator
- US6452301 Magnet retention arrangement for high speed rotors
- US6492754 Magnet retention channel arrangement for high speed operation
- US7285890 Magnet retention on rotors
- US7281501 Magnet wheel of an internal combustion engine
- US1446736 Manufacture of hydrogen and oxygen
- US5128115 Manufacture of silicon carbide using solar energy
- US4750454 Manure digester and power generating system
- US5325271 Marker lamp with LED array and prismatic diffuser
- US6711491 Mass airflow sensor for pulsating oscillating flow systems
- US4104883 Mass transport heat exchanger method and apparatus for use in ocean thermal energy exchange power plants
- US5143047 Material and method for fast generation of hydrogen gas and steam
- US6485152 Matrix solar dish
- US3779811 Matrix-type fuel cell
- US3356600 Means and method for producing a dry homogeneously mixed hydrogen and oxygen fuel gas for torches
- US3118437 Means for concentrating solar energy
- US3586291 Means for controlling fluid flow
- US2401836 Means for controlling fuel combustion
- US1629253 Means for controlling the combustion of hydrocarbons
- US3217791 Means for maintaining perma-frost foundations
- US4746371 Mechanically stacked photovoltaic cells, package assembly, and modules
- US6428011 Mechanical seals
- US3746349 Mechanical seals and or thrust bearings
- US7281381 Mechanical-thermal solar power system
- US7871508 Mediated electrochemical oxidation process used as a hydrogen fuel generator
- US3124936 melehy
- US4219394 Membrane assembly for electrolytic cells
- US6011192 Membrane-based conditioning for adsorption system feed gases
- US3916338 Metal atom oxidation laser
- US3417274 Metallic members for insertion into glass
- US6344272 Metal nanoshells
- US5488231 Metal/semiconductor junction Schottky diode optical device using a distortion grown layer
- US4263961 Method and an apparatus for storing heat energy
- US9291129 Method and apparatus for addressing blow-back when hydrogen generators are attached to combustion engines to enhance performance
- US4481889 Method and apparatus for afterburning flue gases
- US4142873 Method and apparatus for cleaning a filter bed
- US5941219 Method and apparatus for cleaning exhaust gas by alpha-decay
- US3884217 Method and apparatus for collecting solar energy
- US4088266 Method and apparatus for collecting, storing and transmitting solar heat
- US6740437 Method and apparatus for controlling a combined heat and power fuel cell system
- US6851398 Method and apparatus for controlling a fuel reformer by use of existing vehicle control signals
- US4535736 Method and apparatus for controlling air-fuel ratio in internal combustion engine
- US4512304 Method and apparatus for controlling air to gas ratio in gas engines
- US8141523 Method and apparatus for controlling an electric motor
- US4118172 Method and apparatus for controlling burner stoichiometry
- US3927329 Method and apparatus for converting one form of energy into another form of energy
- US8669499 Method and apparatus for cooking using a combustible gas produced with an electrolyzer
- US7373931 Method and apparatus for delivering two fuels to a direct injection internal combustion engine
- US6087579 Method and apparatus for directing solar energy to solar energy collecting cells
- US8709230 Method and apparatus for efficient gas production
- US2105614 Method and apparatus for electric dehydration of emulsions
- US5348629 Method and apparatus for electrolytic processing of materials
- US4720331 Method and apparatus for electrolyzing water
- US5105773 Method and apparatus for enhancing combustion in an internal combustion engine through electrolysis
- US5452688 Method and apparatus for enhancing combustion in internal combustion engines
- US6357223 Method and apparatus for enhancing the rate and efficiency of gas phase reactions
- US5908023 Method and apparatus for enriching the oxygen content in the intake air of an internal combustion engine
- US6207055 Method and apparatus for forming a slurry
- US4832981 Method and apparatus for forming non-single crystal layer
- US3128167 Method and apparatus for forming tapered fiber optical image transfer devices
- US7174861 Method and apparatus for fueling an internal combustion engine
- US5783894 Method and apparatus for generating electrical energy
- US6279321 Method and apparatus for generating electricity and potable water
- US3980907 Method and apparatus for generating electricity magneto hydrodynamically
- US4059076 Method and apparatus for generating reformed gas containing hydrogen and carbon monoxide from hydrocarbon fuel
- US5813222 Method and apparatus for heating a catalytic converter to reduce emissions
- US4604867 Method and apparatus for implementing a thermodynamic cycle with intercooling
- US5343699 Method and apparatus for improved operation of internal combustion engines
- US4308844 Method and apparatus for improving efficiency in combustion engines
- US3563246 Method and apparatus for improving neural performance in human subjects by electrotherapy
- US4052139 Method and apparatus for improving the energy yield of a reaction
- US5845485 Method and apparatus for injecting hydrogen into a catalytic converter
- US6678403 Method and apparatus for investigating integrity of structural member
- US7011048 Method and apparatus for liquid fuel preparation to improve combustion
- US4219074 Method and apparatus for low-loss storage of thermal energy and for low-loss withdrawal of the stored thermal energy
- US2886620 Method and apparatus for making positive battery plates
- US4702600 Method and apparatus for measuring angular rate with a passive optical resonator
- US7377272 Method and apparatus for membrane separation of air into nitrogen and oxygen elements for use in internal combustion engines
- US4471738 Method and apparatus for minimizing the fuel usage in an internal combustion engine
- US4441318 Method and apparatus for obtaining work from heat energy
- US4651324 Method and apparatus for operating a CO2 gas laser
- US4797186 Method and apparatus for operating a fuel cell in combination with an electrochemical cell to produce a chemical product
- US4792384 Method and apparatus for operating a fuel cell in combination with an electrochemical cell to produce a chemical product
- US3828736 Method and apparatus for operating combustion engines
- US4111160 Method and apparatus for operating combustion engines
- US6155212 Method and apparatus for operation of combustion engines
- US4064840 Method and apparatus for oxidizing a fuel in an internal combustion engine
- US4172019 Method and apparatus for preventing agglomeration within fluid hydrocarbons
- US3851495 Method and apparatus for preventing thermal pollution
- US2510800 Method and apparatus for producing electrical and mechanical energy from thermal energy
- US4381463 Method and apparatus for producing electrical power and for the simultaneous heating of fluid, utilizing a magnetohydrodynamic generator
- US4233132 Method and apparatus for producing hydrogen
- US6739289 Method and apparatus for providing a hydrogen enriched fuel to combustion prechamber
- US4268116 Method and apparatus for radiant energy modulation in optical fibers
- US4209303 Method and apparatus for recovery of combustible gas from waste
- US5272871 Method and apparatus for reducing nitrogen oxides from internal combustion engine
- US6352068 Method and apparatus for reducing oxides of nitrogen in the exhaust gas of an internal combustion engine
- US6055808 Method and apparatus for reducing particulates and NOX emissions from diesel engines utilizing oxygen enriched combustion air
- US3817232 Method and apparatus for reducing toxic compounds in exhaust gases from combustion type power plant
- US5614078 Method and apparatus for removing nitrates from water
- US4376423 Method and apparatus for saturating a liquid fuel with a gas and an internal combustion engine
- US4432344 Method and apparatus for solar destruction of toxic and hazardous materials
- US4231351 Method and apparatus for solar heating a building
- US4394230 Method and apparatus for splitting water molecules
- US4112876 Method and apparatus for starting up a gas generator for converting hydrocarbons into a fuel gas, and an internal combustion engine to be supplied with the fuel gas
- US3931806 Method and apparatus for storing a medium heated by solar energy
- US4828483 Method and apparatus for suppressing NOx formation in regenerative burners
- US5714665 Method and apparatus for the decomposition and re-use-as-resource treatment of ozone layer-depleting substances by application of UV light
- US5058675 Method and apparatus for the destructive distillation of kerogen in situ
- US6084173 Method and apparatus for the generation of charged carriers in semiconductor devices
- US4012301 Method and apparatus for the initiation of chemical reactions
- US4530744 Method and apparatus for the producing of liquid hydrogen
- US7144826 Method and apparatus for the production of process gas that includes water vapor and hydrogen formed by burning oxygen in a hydrogen-rich environment
- US6158499 Method and apparatus for thermal energy storage
- US6572759 Method and apparatus for treating aqueous medium
- US6547935 Method and apparatus for treating fluids
- US3296775 Method and apparatus for treating fluids and non-fluid materials
- US5304289 Method and apparatus for treating water
- US6585882 Method and apparatus for treatment of gas by hydrothermal electrolysis
- US5238546 Method and apparatus for vaporizing materials by plasma arc discharge
- US6427639 Method and apparatus for warming intake air to an internal combustion engine
- US7180204 Method and apparatus for wind turbine air gap control
- US6888262 Method and apparatus for wind turbine rotor load control
- US7004724 Method and apparatus for wind turbine rotor load control based on shaft radial displacement
- US8091536 Method and apparatus of fuelling an internal combustion engine with hydrogen and methane
- US6418724 Method and apparatus to homogenize fuel and diluent for reducing emissions in combustion systems
- US7128064 Method and apparatus to provide oxygen enriched air to the intake manifold of an internal combustion engine
- US4023939 Method and arrangement for purifying gases
- US6267585 Method and combustor for combusting hydrogen
- US5658449 Method and device for catalytic nitrogen oxide reduction of motor vehicle exhaust
- US4496787 Method and device for collecting and exploiting solar radiation
- US4596210 Method and device for dissolving gas, especially carbon dioxide, in liquid fuel and for distributing the fuel in a supersaturated state through the combustion air
- US6253751 Method and device for fuel proportioning in a gas-powered combustion engine
- US5884475 Method and device for introducing liquid into an exhaust-gas purification system
- US4570578 Method and device for operating a hydrogen motor
- US5327874 Method and device for preparing fuel-air mixture for internal combustion engine
- US7338650 Method and device for providing at least one fuel, in particular, for motor vehicle engines
- US3901197 Method and device for reforming the quality of fuel oil in an internal combustion engine
- US7095128 Method and device for regulating a wind machine
- US7251972 Method and device for reshaping tubes
- US6245309 Method and devices for producing hydrogen by plasma reformer
- US10208958 Method and gas turbine combustion system for safely mixing H2-rich fuels with air
- US3682142 Method and means for generating hydrogen and a motive source incorporating same
- US7258779 Method and means for hydrogen and oxygen generation
- US5159900 Method and means of generating gas from water for use as a fuel
- US9593629 Method and system for controlling an air-fuel ratio in an engine using a fuel source with an unknown composition
- US4191901 Method and system for converting solar energy into electricity
- US6810661 Method and system for freeze protecting liquid NOx reductants for vehicle application
- US6820706 Method and system for hydrogen powered internal combustion engine
- US6067973 Method and system for late cycle oxygen injection in an internal combustion engine
- US7523747 Method and system for liquid fuel conditioning
- US7406955 Method and system for liquid fuel conditioning
- US6651623 Method and system for measuring air/fuel ratio in a hydrogen fueled internal combustion engine
- US7765794 Method and system for obtaining exhaust gas for use in augmenting crude oil production
- US3792690 Method and system for open cycle operation of internal combustion engines
- US8282811 Method and system for producing high-pressure hydrogen
- US9863309 Method and system for using the by-product of electrolysis
- US5823124 Method and system to reduced NOx and fuel emissions from a furnace
- US8047905 Method, arrangement and apparatus for facilitating environmental climate control of a building structure
- US3903913 Method for charging a chamber with high pressure fluid
- US3348883 Method for concomitant mining and beneficiation of soluble mineral
- US5067447 Method for controlling heat of a metal hydride container
- US9920714 Method for controlling ignition in internal combustion engine and pre-chamber assembly thereof
- US5572973 Method for cylinder identification in an internal combustion engine when idling
- US8319949 Method for detecting objects with visible light
- US4349228 Method for dewatering a subterranean formation via a borehole
- US5695650 Method for dewatering previously-dewatered municipal waste-water sludges using high electrical voltage
- US4541910 Method for electroblotting macromolecules from a chromatographic gel
- US4369100 Method for enhancing chemical reactions
- US4088514 Method for epitaxial growth of thin semiconductor layer from solution
- US3210157 Method for generating hydrogen
- US4588577 Method for generating hydrogen
- US4372784 Method for heat treating pulverous raw material calcining combustor therefor
- US4005185 Method for hydrogen generation
- US4699700 Method for hydrogen production and metal winning, and a catalyst/cocatalyst composition useful therefor
- US4223642 Method for improving the combustion efficiency of hydrocarbon fuel in the internal combustion engine
- US11124719 Method for increasing the efficiency of continuous combustion systems
- US3933455 Method for joining optical fibre bundles
- US5438961 Method for operating a hydrogen engine, motor-vehicle drive
- US4722303 Method for operating an internal combustion engine
- US6314919 Method for preparing an air-fuel mixture for an internal combustion engine, device for realizing the same and heat-exchanger
- US3976034 Method for producing a combustible gas by partial oxidation for use in internal combustion engines
- US5643423 Method for producing an abrasion resistant coated substrate product
- US5762779 Method for producing electrolyzed water
- US6419815 Method for producing orthohydrogen and/or parahydrogen
- US3696866 Method for producing retorting channels in shale deposits
- US5228529 Method for renewing fuel cells using magnesium anodes
- US4037655 Method for secondary recovery of oil
- US4158614 Method for separating gaseous mixtures of matter
- US5088452 Method for starting a hydrogen engine and a method for stopping a hydrogen engine
- US2856506 Method for storing and releasing heat
- US5123836 Method for the combustion treatment of toxic gas-containing waste gas
- US6395252 Method for the continuous production of hydrogen
- US3925164 Method for the determination of cholesterol
- US3394062 Method for the electrolytic production of hydrogen and oxygen
- US3439899 Method for the production and control of fluidized beds
- US5454853 Method for the production of steel
- US6551517 Method for transforming chemical structures in a fluid under pressure and in high temperature
- US5395490 Method for treating materials by the application of electromagnetic energy at resonant absorption frequencies
- US4752364 Method for treating organic waste material and a catalyst/cocatalyst composition useful therefor
- US3245892 Method for ultrasonically activating chemical reactions requiring the presence of a catalyst
- US4141626 Method of and apparatus for collecting solar radiation utilizing variable curvature cylindrical reflectors
- US4103653 Method of and apparatus for controlling ignition timing of an internal combustion engine
- US2793509 Method of and apparatus for cooling inhabitable and other enclosures
- US4275363 Method of and apparatus for driving an ultrasonic transducer including a phase locked loop and a sweep circuit
- US4018190 Method of and apparatus for feeding hydrogen fuel to engines
- US5085176 Method of and apparatus for generating and injecting hydrogen into an engine
- US3146821 Method of and apparatus for governing the operation of furnaces
- US7430991 Method of and apparatus for hydrogen enhanced diesel engine performance
- US4774810 Method of and apparatus for improving the efficiency of internal combustion engines
- US4211620 Method of and apparatus for producing hydrogen and oxygen by photoelectrically-induced electrolysis
- US4942736 Method of and apparatus for producing power from solar energy
- US5448889 Method of and apparatus for producing power using compressed air
- US5338421 Method of and apparatus for separation by agglomeration
- US4159736 Method of and arrangement for the seasonal storage and use of hot water produced in particular by electrical power-generating thermal and nuclear stations
- US4235863 Method of and cell for generating hydrogen
- US4815433 Method of and device for controlling and/or regulating the idling speed of an internal combustion engine
- US4139056 Method of and system for storing heat
- US4828637 Method of applying painted carrier films to automobile body parts
- US2100049 Method of burning fuel
- US5376242 Method of cleaning water and apparatus therefor
- US3946721 Method of collecting and storing solar heat
- US6012915 Method of combusting a water/fossil fuel mixed emulsion and combustion apparatus
- US7358637 Method of compressing lamination stacks for permanent magnet rotor
- US4862581 Method of constructing a dynamoelectric machine
- US4746618 Method of continuously forming an array of photovoltaic cells electrically connected in series
- US6973912 Method of controlling operation of internal combustion engine
- US4289797 Method of depositing uniform films of Six Ny or Six Oy in a plasma reactor
- US4011148 Method of electrolysis
- US4184931 Method of electrolytically generating hydrogen and oxygen for use in a torch or the like
- US4148703 Method of electrophoretic purification of enzymes and peptides by means of an adjustable, specialized, geometrically located electrode system
- US3786858 Method of extracting heat from dry geothermal reservoirs
- US4385430 Method of forming an energy concentrator
- US4182662 Method of forming hydrogen
- US4226897 Method of forming semiconducting materials and barriers
- US6742325 Method of generating thrust and electrical power from an optical solar image
- US4569737 Method of increasing the efficiency of a liquid hydrocarbon fuel
- US3995421 Method of increasing the output of hydrogen combustion type internal combustion engine by recovery of generated heat and apparatus therefor
- US3740283 Method of making a composite product of strengthened water-blown, flexible polyurethane foam
- US3385647 Method of making a hydrogen flame visible
- US6177131 Method of making an anti-reflection coating
- US5722157 Method of making an induction and magnetoresistance type composite magnetic head
- US4208363 Method of making a plurality of adjacent light pipe elements
- US4339874 Method of making a wedge-shaped permanent magnet rotor assembly
- US3830667 Method of making flexible fiberoptic bundles
- US4268332 Method of making precision parabolic reflector apparatus
- US2291534 Method of making refractories
- US4336649 Method of making rotor assembly having anchor with undulating sides
- US4230546 Method of molecular specie alteration by nonresonant laser induced dielectric breakdown
- US4625681 Method of obtaining mechanical energy utilizing H2 O plasma generated in multiple steps
- US5510201 Method of operating a fuel cell wherein hydrogen is generated by providing iron in situ
- US3652431 Method of operating an electrolysis cell for the production of gases under hydrostatic pressure
- US4411223 Method of operating an I.C. engine
- US4086877 Method of operating an internal combustion engine fed with a reformed gas
- US6784564 Method of operating a wind power installation and a wind power installation
- US3977365 Method of oxidizing fuels
- US3738828 Method of powder activation
- US3392530 Method of preventing hydrate formation in underground storage caverns
- US4332439 Method of producing a light conductor
- US6223558 Method of refrigeration purification and power generation of industrial waste gas and the apparatus therefor
- US4035473 Method of removing acetylene from anhydrous-hydrogen chloride
- US5275139 Method of sealing a high performance automotive engine and engine assembly
- US3683622 Method of supplying a propulsion device with fuel
- US1862952 Method of treating petroleum
- US8127750 Method of using lean fuel-air mixtures at all operating regimes of a spark ignition engine
- US5484512 Methods and apparatuses for producing high purity oxygen and hydrogen
- US7608938 Methods and apparatus for electric power grid frequency stabilization
- US6638413 Methods and apparatus for electrolysis of water
- US6412281 Methods and apparatus for generating hydrodynamic energy and electrical energy generating systems employing the same
- US6472784 Methods and apparatus for increasing power of permanent magnet motors
- US5997812 Methods and apparatus for the application of combined fields to disinfect fluids
- US6630113 Methods and apparatus for treating waste
- US10260446 Methods and system for aging compensation of a fuel system
- US11619183 Methods and systems for multi-fuel engine
- US7125480 Methods for affecting the ultra-fast photodissociation of water molecules
- US2534533 Methods of preparing alkali metal borohydrides
- US6159688 Methods of producing polynucleotide variants
- US5007381 Method to decrease black smoke of diesel
- US6232546 Microcavity apparatus and systems for maintaining a microcavity over a macroscale area
- US9176051 Micro-optical element, micro-optical array, and optical sensor system
- US4676599 Micro-optical lens holder
- US11086013 Micro-optics for imaging module with multiple converging lenses per channel
- US4255789 Microprocessor-based electronic engine control system
- US4244023 Microprocessor-based engine control system with acceleration enrichment control
- US8301359 Microprocessor controlled automated mixing system, cogeneration system and adaptive/predictive control for use therewith
- US9086273 Microrod compression of laser beam in combination with transmit lens
- US4744667 Microspectrofluorimeter
- US5641585 Miniature ceramic fuel cell
- US4155712 Miniature hydrogen generator
- US5946928 Mini tube and direct expansion heat exchange system
- US9194583 Mixed fuel vacuum burner-reactor
- US6689259 Mixed gas generator
- US4078535 Modification to an internal combustion engine to reduce both fuel consumption and air pollutants
- US4306532 Modified internal combustion engine and method for utilizing low and medium BTU gaseous fuels
- US5224357 Modular tube bundle heat exchanger and geothermal heat pump system
- US4152624 Molded LED indicator
- US3655517 Molded plastic solar still
- US5356731 Molten cabonate fuel cell with sintered LiCoO2 electrode
- US5862800 Molten nitrate salt solar central receiver of low cycle fatigue 625 alloy
- US5525041 Momemtum transfer pump
- US3888621 Monitoring and controlling kiln operation in calcination of coke
- US5131954 Monolithic solar cell array and method for its manufacturing
- US6958868 Motion-free tracking solar concentrator
- US6455976 Motor/generator with separated cores
- US5091668 Motor having flux-concentrating permanent magnets
- US6378839 Motor-operated flow control valve and exhaust gas recirculation control valve for internal combustion engine
- US6089536 Motor-operated flow control valve and exhaust gas recirculation control valve for internal combustion engine
- US6365994 Motor-operated flow control valve and exhaust gas recirculation control valve for internal combustion engine
- US6193211 Motor-operated flow control valve and gas recirculation control valve for internal combustion engine
- US4926830 Mounted fuel tank heater
- US5092304 Mounted fuel tank heater
- US3310483 Multicell oxyhydrogen generator
- US3875456 Multi-color semiconductor lamp
- US4715326 Multicylinder catalytic engine
- US3941113 Multicylinder heat engines
- US4697867 Multi-directional non-imaging radiations concentrator and/or deconcentrator device
- US4793910 Multielectrode photoelectrochemical cell for unassisted photocatalysis and photosynthesis
- US4635641 Multi-element electrode
- US4134719 Multi-flame fuel burner for liquid and gaseous fuels
- US7861696 Multi fuel co-injection system for internal combustion and turbine engines
- US7019626 Multi-fuel engine conversion system and method
- US4596990 Multi-jet single head ink jet printer
- US6281426 Multi-junction, monolithic solar cell using low-band-gap materials lattice matched to GaAs or Ge
- US7309832 Multi-junction solar cell device
- US5393351 Multilayer film multijunction thermal converters
- US4054176 Multiple-completion geothermal energy production systems
- US2445350 Multiple-effect solar still
- US5525466 Multiple output referencing system for evanescent wave sensor
- US5340715 Multiple surface evanescent wave sensor with a reference
- US9529079 Multiplexed multichannel photodetector
- US4783966 Multi-staged internal combustion engine
- US5272879 Multi-system power generator
- US4851664 Narrow band and wide angle hemispherical interference optical filter
- US6405720 Natural gas powered engine
- US9932910 Natural gas quality sensor and method for using the same
- US4346569 Natural ice for cooling energy
- US7062911 Natural thermo-carrier heat release system
- US5318863 Near ambient, unhumidified solid polymer fuel cell
- US5242764 Near ambient, unhumidified solid polymer fuel cell
- US4402188 Nested thermal reservoirs with heat pumping therebetween
- US3724861 New trapped bushing seal
- US4470894 Nickel electrodes for water electrolyzers
- US3747907 Night stream cooling system and method
- US6162985 Nighttime solar cell
- US5615742 Noncombustible hydrogen gas containing atmospheres and their production
- US4130388 Non-contaminating fuel burner
- US6541694 Nonimaging light concentrator with uniform irradiance
- US5001609 Nonimaging light source
- US4382656 Non-imaging optical energy transfer system
- US3832488 Non-impact printer
- US6548932 Nonmagnetic magnet retention channel arrangement for high speed rotors
- US3999089 Non-pollutant fuel generator and fuel burner with a non-pollutant exhaust and supplementary D.C. generator
- US5634339 Non-polluting, open brayton cycle automotive power unit
- US4103673 Non-tracking solar energy concentrator
- US10648662 Nozzle structure for hydrogen gas burner apparatus
- US416130 N pcter
- US3483040 Nuclear battery including photocell means
- US3302042 Nuclear reactor with thermionic converter
- US3874783 Numerical aperture expansion in fiber optic devices
- US8717488 Objective optics with interference filter
- US3179105 Off-axis focused solar heater
- US1699732 Of san francisco
- US5921349 Oil air lubricating apparatus
- US2857961 Oil burners
- US2212078 Oil burning heating apparatus
- US1234774 Oil-feed indicator.
- US3762390 Oil-fired, infrared heater
- US3211255 Oil mist generator
- US3804201 Oil rate regulator for internal combustion engine tightness member
- US2956093 Olefin and town gas production
- US9733155 On-board diesel emissions diagnostic and monitoring system
- US6494192 On-board fuel vapor collection, condensation, storage and distribution system for a vehicle
- US3127877 Once-through boiler and method of operating the boiler
- US1704173 op chicago
- US5128848 Operating light
- US4035255 Operation of a diaphragm electrolylytic cell for producing chlorine including feeding an oxidizing gas having a regulated moisture content to the cathode
- US4862836 Operation of an internal combustion engine with a pre-engine converter
- US4884531 Operation of an internal combustion engine with a pre-engine reformer
- US6775460 Optical array and collimated light distribution
- US6760517 Optical coupling device for two-way optical communications
- US7102824 Optical element for efficient sensing at large angles of incidence
- US5832168 Optical fiber light transfer apparatus
- US3512861 Optical fiber system for the transmission of optical images
- US3738734 Optical fluid lens construction
- US2825260 Optical image forming devices
- US10222475 Optical imaging transmitter with brightness enhancement
- US10663586 Optical imaging transmitter with brightness enhancement
- US7903911 Optical link module, optical interconnection method, information processor including the optical link module, signal transfer method, prism and method of manufacturing the prism
- US7489840 Optical link module, optical interconnection method, information processor including the optical link module, signal transfer method, prism and method of manufacturing the prism
- US7373044 Optical link module, optical interconnection method, information processor including the optical link module, signal transfer method, prism and method of manufacturing the prism
- US6947671 Optical link module, optical interconnection method, information processor including the optical link module, signal transfer method, prism and method of manufacturing the prism
- US5745153 Optical means for using diode laser arrays in laser multibeam printers and recorders
- US3814081 Optical measuring catheter
- US7764860 Optical path converting member, multilayer print circuit board, and device for optical communication
- US7715666 Optical path converting member, multilayer print circuit board, and device for optical communication
- US5513201 Optical path rotating device used with linear array laser diode and laser apparatus applied therewith
- US8384997 Optical pattern projection
- US8829406 Optical projector with beam monitor including sensing intensity of beam pattern not projected toward an object
- US4634272 Optical radar system with an array of photoelectric sensors
- US3379394 Optical solar energy converter
- US10809359 Optical system for collecting distance information within a field
- US9992477 Optical system for collecting distance information within a field
- US10222458 Optical system for collecting distance information within a field
- US11025885 Optical system for collecting distance information within a field
- US10063849 Optical system for collecting distance information within a field
- US3556085 Optical viewing instrument
- US3464330 Optical writing device
- US7482072 Optimizing reactions in fuel cells and electrochemical reactions
- US7345271 Optoelectric sensing device with common deflection device
- US9193727 Organic compound and photovoltaic device comprising the same
- US2743223 Organic compound bond rupturing process
- US5196104 Oxygen and hydrogen gas driven turbine
- US6257175 Oxygen and hydrogen generator apparatus for internal combustion engines
- US6363923 Oxygen enrichment device for the combustion air of internal combustion engines
- US7337770 Oxygen enrichment for internal combustion engines
- US5667647 Oxygen-hydrogen electrolytic gas generation apparatus
- US3862624 Oxygen-hydrogen fuel use for combustion engines
- US9267428 Oxygen-rich plasma generators for boosting internal combustion engines
- US4180445 Oxygen selective anode
- US8961761 Oxygen sensor control apparatus
- US8959988 Oxygen sensor control apparatus
- US3157172 Ozonizing means in combustion engines
- US5308187 Parking lot pavement for making hot precombustion air for a fossil fuel burner
- US2727933 Partial oxidation and pyrolysis of saturated hydrocarbons
- US4038557 Particulate energy absorber
- US4973386 Passive acoustic power spectra to monitor and control processing
- US4306613 Passive cooling system
- US4745906 Passive heat transfer device
- US4511450 Passive hydrogel fuel generator
- US7479350 Pasty materials with nanocrystalline materials for electromechanical components and layers and electromechanical components with said materials
- US8999135 PEM water electrolyser module
- US3067131 Periodic introduction of granular contact material into high pressure vessel
- US3168686 Permanent magnet
- US4714852 Permanent-magnet field synchronous motor
- US5894183 Permanent magnet generator rotor
- US3969214 Permanent magnet hydrogen oxygen generating cells
- US6906444 Permanent magnet motor
- US6984908 Permanent magnet motor
- US5952755 Permanent magnet motor rotor
- US6376956 Permanent magnet pole arrangement of motor
- US6603232 Permanent magnet retaining arrangement for high speed rotors
- US2739253 Permanent magnet rotor
- US6933645 Permanent magnet rotor and magnet cradle
- US4517483 Permanent magnet rotor with saturable flux bridges
- US5280209 Permanent magnet structure for use in electric machinery
- US5298827 Permanent magnet type dynamoelectric machine rotor
- US5632998 Personal care compositions containing hydrophobic graft copolymer and hydrophobic, volatile solvent
- US5119768 Petroleum and hydrogen driven engine
- US4219072 Phase change material heat exchanger
- US5687706 Phase change material storage heater
- US5917195 Phonon resonator and method for its production
- US4210643 Phosphonate pharmaceutical composition
- US6471834 Photo-assisted electrolysis apparatus
- US4197142 Photochemical device for conversion of visible light to electricity
- US4305794 Photochemical electrode
- US4045316 Photochemical process for decontaminating gaseous or vaporous streams
- US8742325 Photodetector array on curved substrate
- US5723029 Photo-electric chemical apparatus using carbon cluster electrode
- US3152926 Photoelectric transducer
- US4256814 Photoelectro-chemical cell system
- US4405594 Photo separatory nozzle
- US6717045 Photovoltaic array module design for solar electric power generation systems
- US4053326 Photovoltaic cell
- US4793799 Photovoltaic control system
- US3188478 Pinhole detector optical system
- US4740711 Pipeline built-in electric power generating set
- US5193899 Planar light-source device and illumination apparatus using the same
- US5982552 Planar microlens array having high converging efficiency
- US4391793 Plant for thermochemical water dissociation by solar energy
- US2525921 Plastic lens
- US6617747 PM motor and generator with a vertical stator core assembly formed of pressure shaped processed ferromagnetic particles
- US6707224 PM motor and generator with a vertical stator core assembly formed of pressure shaped processed ferromagnetic particles
- US3868211 Pollutant reduction with selective gas stack recirculation
- US4339324 Polycell gas generator
- US5360461 Polymeric storage bed for hydrogen
- US3970610 Polymerization process
- US7081696 Polyphasic multi-coil generator
- US4318393 Porous surface solar energy receiver
- US6630128 Porphyrin derivatives their use in photodynamic therapy and medical devices containing them
- US6544400 Portable chemical hydrogen hydride system
- US6834623 Portable hydrogen generation using metal emulsions
- US5593640 Portable hydrogen generator
- US5691692 Portable machine with machine diagnosis indicator circuit
- US5314762 Portable power source
- US5113845 Portable solar heating device and heating process utilizing solar energy
- US5593509 Portable thermo-photovoltaic power source
- US9340886 Positive reactive circuit for a hydrogen generation system
- US2339637 Pot type burner with double baffle structure
- US2466563 Pot type oil burner with a circumferential vaporizing chamber
- US6910334 Power cycle and system for utilizing moderate and low temperature heat sources
- US4090361 Power cycles based upon cyclical hydriding and dehydriding of a material
- US6211643 Power device
- US5900330 Power device
- US6459231 Power device
- US6796387 Power driven equipment utilizing hydrogen from the electrolysis of water
- US3953971 Power generation arrangement
- US7621129 Power generation system
- US9464553 Power generation system
- US8677752 Power generation system
- US10753275 Power generation systems and methods regarding same
- US4426354 Power generator system for HCl reaction
- US4187686 Power generator utilizing elevation-temperature differential
- US2106346 Power plant
- US4069674 Power plant
- US9140181 Power-producing apparatus and method
- US6417578 Power-transducer/conversion system and related methodology
- US3300663 Power transfer circuits
- US4140090 Precombustion chamber, stratified charge internal combustion engine system using a highly combustible gas in the precombustion chamber
- US6700056 Pre-equilibrium chemical reaction energy converter
- US6222116 Pre-equilibrium chemical reaction energy converter
- US6268560 Pre-equilibrium chemical reaction energy converter
- US6114620 Pre-equilibrium chemical reaction energy converter
- US6327859 Pre-equilibrium chemical reaction energy converter
- US6218608 Pre-equilibrium chemical reaction energy converter
- US4695674 Preformed, thin-film front contact current collector grid for photovoltaic cells
- US5063318 Preloaded permanent magnet rotor assembly
- US6162049 Premixed ionization modulated extendable burner
- US9739482 Premixing-less porous hydrogen burner
- US4384135 Preparation of fluorine-containing diphenyl ethers
- US2484249 Preparation of gas mixtures
- US2535042 Preparation of iron carbides
- US6146518 Pressure differential control in an electrolytic cell
- US6572297 Pressure modulated free ink marker for producing variable line width
- US4064890 Pressure regulator and safety relief valve
- US3485742 Pressure responsive control circuit for an electrolysis-type hydrogen generator
- US2494243 Pressure ribbon-type gas burner
- US6722352 Pressure-swing adsorption system for internal combustion engines
- US3933614 Pressure vessel for hydrogen generator
- US4964524 Pressure vessel for hydrogen storage
- US5230717 Pressurized gassification apparatus
- US2569075 Prevention of enzymatic discoloration of potatoes
- US9935514 Printed circuit board layout
- US5281026 Printed circuit board with cooling monitoring system
- US4244328 Procedure for the operation of combustion engine
- US4210632 Process and apparatus for calcining limestone
- US4097225 Process and apparatus for calcining limestone
- US4237963 Process and apparatus for control of the climatic environment of an underground enclosure including a source of extraneous heat
- US1379077 Process and apparatus for generating explosive gases
- US4233127 Process and apparatus for generating hydrogen and oxygen using solar energy
- US5474659 Process and apparatus for generating precursor gases used in the manufacture of semiconductor devices
- US4117882 Process and apparatus for heat exchange
- US5372497 Process and apparatus for igniting a burner in an inert atmosphere
- US5435894 Process and apparatus for improving quality of water
- US2823243 Process and apparatus for pyrolysis of hydrocarbons
- US4083701 Process and apparatus for removing undesirable gases from flue gases
- US3314862 Process and apparatus for solar distillation
- US4696809 Process and apparatus for thermolytically dissociating water
- US2745861 Process and apparatus using resonant sound wave and sonic flame for production of carbon monoxide, synthesis gases, and synthetic hydrocarbons
- US7097676 Process and device for producing hydrogen
- US5718819 Process and electrolyzer for the electrolysis of a fluid electrolyte
- US4375380 Process and installation for manufacturing a photothermal converter apparatus
- US5169605 Process and installation for the combustion of toxic gaseous effluents bereft of oxygen
- US4184921 Process and reagent for determining cholesterol
- US3442632 Processes of producing fuel gases by reforming liquid hydrocarbons
- US2051363 Process fob the preparation of
- US4315735 Process for calcining mineral raw materials in a uniflow regenerative shaft furnace
- US2486894 Process for catalytic conversion of carbon oxides
- US2486895 Process for catalytic conversion of carbon oxides
- US2692274 Process for catalytic reduction of carbon dioxide with hydrogen
- US4879011 Process for controlling a reaction by ultrasonic standing wave
- US4770764 Process for converting heavy hydrocarbon into more valuable product
- US2201965 Process for converting liquid hydrocarbon into gaseous fuel
- US4080487 Process for cooling molten carbonate fuel cell stacks and apparatus therefor
- US3977952 Process for decomposing carbon-containing compounds
- US4125643 Process for depositing elemental silicon semiconductor material from a gas phase
- US6592723 Process for efficient microwave hydrogen production
- US4599865 Process for generating steam for power generation by utilizing hydrogen and oxygen obtained by electrolysis of water
- US3969481 Process for generating ultra high purity H2 or O2
- US4569890 Process for increasing the heating value of fuel gas mixtures containing hydrogen
- US3628912 Process for inhibiting hydrogen permeation of steel in ammonia service
- US4115927 Process for operating a magnetically stabilized fluidized bed
- US7067097 Process for preparing a diamond substance
- US4544671 Process for preparing high surface area iron/cobalt Fischer-Tropsch slurry catalysts
- US4518707 Process for preparing high surface area iron/cobalt Fischer-Tropsch slurry catalysts
- US4262112 Process for preparing polycarbonates using cyclic isourea catalysts
- US4575383 Process for producing acetylene using a heterogeneous mixture
- US6606856 Process for reducing pollutants from the exhaust of a diesel engine
- US6725653 Process for reducing pollutants from the exhaust of a diesel engine using a water diesel fuel in combination with exhaust after-treatments
- US7723257 Process for the catalytic control of radial reaction
- US4511440 Process for the electrolytic production of fluorine and novel cell therefor
- US4356163 Process for the production of hydrogen
- US5286473 Process for the production of hydrogen
- US6629358 Process for the production of laminated cores
- US4192146 Process for the recovery of energy and in particular for the recovery of heat on the heat pump principle
- US4716859 Process for treatment of liquids consisting primarily of methanol
- US4211744 Process for ultrasonic pasteurization
- US7387091 Process for use with dual-fuel systems
- US4074704 Process of and apparatus for solar heating and the like
- US930772 Process of curing meat.
- US558176 Process of electrizing water for heating purposes
- US3597275 Process of operating fuel cell
- US5294329 Process to prevent catalyst deactivation in activated slurry hydroprocessing
- US4150956 Producing medical grade oxygen for human, animal, or laboratory use by paramagnetic separation of oxygen from air
- US3232745 Producing rod-shaped semiconductor crystals
- US2793938 Production of a hydrogen rich gas and removal of carbon contained therein
- US2098629 Production of gas and combustion thereof
- US1588214 Production of gas by electrolysis
- US2016442 Production of gases by decomposition of aqueous electrolytes
- US4209368 Production of halogens by electrolysis of alkali metal halides in a cell having catalytic electrodes bonded to the surface of a porous membrane/separator
- US4202744 Production of hydrogen
- US3925235 Production of luminescence
- US3759679 Production of methane rich fuel gas
- US4407705 Production of negative ions of hydrogen
- US1556183 Production of thermoinduction currents
- US4537867 Promoted iron-cobalt spinel catalyst for Fischer-Tropsch processes
- US2532214 Protective apparatus for combustion systems
- US6723220 Protonic rate level sensing device for an electrolysis cell
- US7223914 Pulsed electron jump generator
- US4740283 Pulsed-field gradient gel electrophoretic apparatus
- US6797134 Pulsed power supply for electrochemical cell
- US3758399 Pulse imparter
- US5765538 Pump device for a fuel vapor retention system of an internal combustion engine
- US2988000 Pumping apparatus
- US4287038 Purification of chlorophenolic derived compounds
- US3996029 Purification of gases containing hydrogen fluoride impurity
- US3446586 Purification of hydrogen chloride
- US4146449 Purification of silane via laser-induced chemistry
- US476983 Pyromagnetic generator
- US428057 Pyromagneto-Electric Generator
- US10844483 Quantum printing methods
- US5311009 Quantum well device for producing localized electron states for detectors and modulators
- US7122735 Quantum well energizing method and apparatus
- US4003638 Radiant energy collection
- US3923381 Radiant energy collection
- US4088116 Radiant energy collector
- US4505260 Radiant energy device
- US9079772 Radiant energy dissociation of molecular water into molecular hydrogen
- US8912748 Radiant energy powered electrical power supply device and method for operating such a power supply device
- US4355973 Radiant heating apparatus
- US4870947 Radiant tube burner
- US4730599 Radiant tube heating system
- US4850860 Radiant wall for heat exchangers, muffle kilns and similar equipment
- US3323886 Radiation absorption heating of a bundle of glass fibers
- US2396338 Radiation heating and cooling system
- US3652855 Radiation image amplifier and display comprising a fiber optic matrix for detecting and coding the radiation image pattern
- US7378063 Radio frequency hydrogen and oxygen generator and method
- US3577733 Rapid loading of steam turbines
- US5887554 Rapid response plasma fuel converter systems
- US6113865 Reactor configuration for a liquid gasification process
- US7140181 Reactor for solar processing of slightly-absorbing or transparent gases
- US4803608 Rear lights for bicycles and other vehicles
- US4683872 Receiver for solar energy
- US645569 Receptacle for sterilized perishable substances.
- US6770186 Rechargeable hydrogen-fueled motor vehicle
- US6105659 Rechargeable thermal battery for latent energy storage and transfer
- US6746217 Reciprocating compressor
- US4306858 Recuperative heating unit for industrial furnace
- US3746498 Reducing no{11 {11 emissions by additive injection
- US3781162 Reducing nox formation by combustion
- US3999379 Reduction of depressurization thrust termination jolt
- US3767542 Reduction of electrolytic cell voltage by anode vibration
- US4021191 Reduction of pollutants in gaseous hydrocarbon combustion products
- US7403680 Reflective light coupler
- US7770545 Reformed alcohol power systems
- US6136279 Reformer furnace with internal recirculation
- US8940243 Reforming chamber with constant electric discharge to generate hydrogen
- US4108540 Refractor-reflector radiation concentrator
- US6065284 Refractory heat transfer module
- US5289690 Refrigerant recycling system
- US3563055 Refrrigerant distribvtor
- US6705425 Regenerative combustion device
- US6579638 Regenerative fuel cell system
- US3207493 Regenerative furnaces
- US4241781 Regenerative heater and process for the operation thereof
- US4150547 Regenerative heat storage in compressed air power system
- US5270636 Regulating control circuit for photovoltaic source employing switches, energy storage, and pulse width modulation controller
- US5609184 Regulating device
- US4206188 Removal of acetylene from HCl streams
- US4063896 Removal of phosgene impurity from boron trichloride by laser radiation
- US3966879 Removal of sulfur oxides and particulate matter from waste gas streams
- US4695357 Removal of unsaturated hydrocarbons in anhydrous hydrogen halide by infrared laser radiation
- US6314918 Renewable fuel generating system
- US4849799 Resonant tunneling transistor
- US3563304 Reverse cycle refrigeration system utilizing latent heat storage
- US5410990 Reversed dual throughflow of air for primary reactors of cyclic char burning engines and gasifiers
- US4091863 Reversible latent heat storage method, and reversible latent heat accumulator
- US4378908 Reversible solar assisted heat pump
- US5470395 Reversible thermoelectric converter
- US3172460 Ribbon burner assembly
- US2294748 Ribbon flame burner
- US6372100 Rich oxygen gas generator
- US4024910 Rock channel heat storage
- US4139321 Rock channel heat storage
- US4752706 Rolling magnetic friction electricity generator
- US3991741 Roof-lens solar collector
- US6891299 Rotary electric machine having a flux-concentrating rotor and a stator with windings on teeth
- US6590312 Rotary electric machine having a permanent magnet stator and permanent magnet rotor
- US5973435 Rotary electric machine having auxiliary permanent magnets
- US4191902 Rotary electric machines
- US3584850 Rotary kiln for shock sintering
- US7392988 Rotary seal
- US5579800 Rotary valve position indicator and method
- US4724348 Rotatable assembly for dynamoelectric machines having means for reducing release of magnet material particles therefrom
- US3860843 Rotating electric machine with reduced cogging
- US3468548 Rotating shaft seal
- US7482720 Rotor and electrical generator
- US2806160 Rotor and method of making the same
- US2842214 Rotor blade with deicing means
- US7028386 Rotor body and production method thereof
- US7196446 Rotor for an electric motor
- US6987342 Rotor for an electric motor
- US5925964 Rotor for a rotating electric machine
- US5793144 Rotor for a rotating electric machine
- US5483116 Rotor for a rotating electric machine
- US6093984 Rotor for electric motor
- US1979813 Rotor for magnetos
- US5889346 Rotor for synchronous motor
- US5886441 Rotor for synchronous motor
- US3072813 Rotor having a plurality of permanent magnets arranged on their periphery
- US4792712 Rotor having magnets with enclosing shells
- US5302876 Rotor of synchronous motor
- US6700260 Rotor structure of motor
- US5801470 Rotors with retaining cylinders and reduced harmonic field effect losses
- US5012945 Rupture disk assembly
- US2538222 Safety control gas burner system
- US4200062 Safety switch for hydrogen generator system
- US3854494 Safety valve
- US3942511 Sandwiched structure for production of heat and hydrogen gas
- US4586076 Scanner optics for containing scattered light
- US3632870 Scanner system
- US6918350 Sea-based hydrogen-oxygen generation system
- US3392910 Seal
- US6474653 Seal arrangement
- US5090711 Seal assemblies for internal mixers
- US6537065 Sealed gas burner
- US5468145 Sealed gas burner assembly
- US5405263 Sealed gas burner assembly
- US3841643 Seal for bearings and similar rotating members
- US3968969 Sealing arrangement
- US4022479 Sealing rings
- US5961124 Sealing system for a vertically disposed shaft
- US3364523 Seal packing fluid seals for extrusion machines
- US3991740 Sea shell solar collector
- US3753886 Selective destruction of bacteria
- US4382845 Selective electrowinning of palladium
- US4291750 Selective extraction heat storage unit
- US6786245 Self-contained mobile fueling station
- US4187831 Self contained solar heating supplemental unit
- US3444946 Self-electric-powered vehicle
- US4325798 Self-energizing water treatment accessory
- US3681002 Self-igniting burners
- US4029481 Self powered blue water gas generator
- US4586489 Semi-concentrating solar energy collector
- US6204545 Semiconductor device
- US5488234 Semiconductor element having bivalent and VI group element and an insulating layer
- US5740192 Semiconductor laser
- US5757833 Semiconductor laser having a transparent light emitting section, and a process of producing the same
- US4405010 Sensible heat storage unit
- US4003660 Sensing head assembly for multi-color printing press on-line densitometer
- US2672288 Sensing of perforated statistical records
- US4115078 Separation of gaseous mixtures of matter
- US5735503 Servo pressure regulator for a gas valve
- US5460517 Shaft kiln for burning a lumpy mineral charge
- US4747773 Shaft kiln utilized for lime production
- US6215212 Shaftless rotor construction
- US3004782 Shaft seal
- US3963247 Shaft seal
- US4521026 Shaft seal
- US4273343 Shaft seal
- US4368895 Shaft sealing device utilizing a non-uniform groove depth
- US5431796 Shortcircuiting system for use in monopolar and bipolar electrolyzers
- US7008172 Side-furling co-axial multi-rotor wind turbine
- US3775128 Silver halide emulsion containing a triazine as antifoggant
- US7160340 Single chamber compact fuel processor
- US5376185 Single-junction solar cells with the optimum band gap for terrestrial concentrator applications
- US4089373 Situ coal combustion heat recovery method
- US7322156 Skylight domes with reflectors
- US6178707 Small skylight with non-tracking solar collector
- US3608660 Smog-free automobile and method of operating same
- US4064865 Solar actuated boiler and appurtenances
- US4305381 Solar air collector
- US5488801 Solar appliances
- US6899097 Solar blackbody waveguide for efficient and effective conversion of solar flux to heat energy
- US7337843 Solar blackbody waveguide for solar assisted oil recovery applications
- US7335835 Solar cell structure with by-pass diode and wrapped front-side diode interconnection
- US4045246 Solar cells with concentrators
- US7975685 Solar collecting and utilizing device
- US4798444 Solar collection device
- US4566433 Solar collector
- US5275150 Solar collector
- US5167218 Solar collector having absorber plate formed by spraying molten metal
- US7156088 Solar collector mounting array
- US4338919 Solar collector system employing particulate energy collecting media
- US8430093 Solar collector using subreflector
- US4069812 Solar concentrator and energy collection system
- US7192146 Solar concentrator array with grouped adjustable elements
- US4088120 Solar concentrator-collector
- US5882434 Solar concentrator having an offset parabolic configuration
- US5365920 Solar concentrator system
- US5090399 Solar cooker with a parabolic reflector
- US5483950 Solar device with an air receiver and air return
- US7051529 Solar dish concentrator with a molten salt receiver incorporating thermal energy storage
- US7299633 Solar dish concentrator with a molten salt receiver incorporating thermal energy storage
- US3190816 Solar distillation
- US3351538 Solar distillation equipment
- US3428529 Solar distillation of foamed saline water to recover fresh water
- US3965683 Solar electrical generating system
- US5255666 Solar electric conversion unit and system
- US3951129 Solar energy absorber
- US4287881 Solar energy absorber for use with a linear optical concentrating system
- US2872915 Solar energy apparatus
- US4026267 Solar energy apparatus
- US4110172 Solar energy collecting pond
- US4134392 Solar energy collection
- US4422434 Solar energy collection apparatus
- US4292959 Solar energy collection system
- US4029077 Solar energy collector
- US4108157 Solar energy collector
- US4131485 Solar energy collector and concentrator
- US4201197 Solar energy collector having a fiber-optic cable
- US2969788 Solar energy collectors
- US4384569 Solar energy collector/storage system
- US4307710 Solar energy collector system
- US5899199 Solar energy collector system
- US4149523 Solar energy collector system with cylindro-parabolic mirror
- US3972316 Solar energy collector with moving belt absorber
- US4243018 Solar energy concentrator
- US4088121 Solar energy concentrator
- US5529054 Solar energy concentrator and collector system and associated method
- US4454371 Solar energy concentrator system
- US4011857 Solar energy converter and elongated Fresnel lens element
- US4203426 Solar energy converter carousel mounted rack
- US4002031 Solar energy converter with waste heat engine
- US2780765 Solar energy converting apparatus
- US4815443 Solar energy focusing assembly and storage unit
- US3182654 Solar energy heating apparatus
- US3923039 Solar energy heating system
- US6530369 Solar energy plant
- US4263895 Solar energy receiver
- US3915147 Solar energy steam generator
- US4138995 Solar energy storage and utilization
- US7614397 Solar energy storage system
- US4172740 Solar energy system
- US4081289 Solar energy system
- US4289118 Solar energy system with pivoting lens and collector and conduit system therefor
- US4205654 Solar energy unit
- US4116223 Solar energy unit
- US4026273 Solar fluid heater with electromagnetic radiation trap
- US4000733 Solar furnace
- US4407268 Solar furnace
- US4397152 Solar furnace
- US1479923 Solar furnace
- US3985118 Solar furnace
- US4095429 Solar gravity engine
- US3853114 Solar heat absorber
- US3908632 Solar heat absorbing system
- US3968786 Solar heat absorbing tubing
- US1696003 Solar-heat-accumulating system
- US4452232 Solar heat boiler
- US4246888 Solar heat collecting apparatus
- US4324227 Solar heat collecting panel
- US4257401 Solar heat collector
- US3929121 Solar heat collector
- US4057048 Solar heat collector
- US4235224 Solar heat collector block
- US1678711 Solar-heat drier
- US3949732 Solar heated building
- US4000851 Solar-heated dwelling
- US3986936 Solar heated evaporating and condensing unit
- US7168252 Solar heated generator
- US4582590 Solar heated oil shale pyrolysis process
- US2167576 Solar heater
- US4280483 Solar heater
- US1672750 Solar heater
- US2388940 Solar heater
- US1599481 Solar heater
- US4619244 Solar heater with cavity and phase-change material
- US4184477 Solar heating and storage
- US1683266 Solar heating apparatus
- US696326 Solar heating apparatus.
- US1081098 Solar-heating apparatus.
- US4136670 Solar heating collector apparatus
- US4139055 Solar heating (cooling)
- US3412728 Solar heating equipment
- US4280480 Solar heating plant
- US965391 Solar-heating plant.
- US4193543 Solar heating system
- US3815574 Solar heating system
- US4188941 Solar heating system
- US3955554 Solar heating system
- US4256090 Solar heating system
- US4026269 Solar heating systems
- US4194496 Solar heat storage systems
- US6775982 Solar heat utilization stirling engine power generation plant
- US4019868 Solar hydrogen generator
- US4198953 Solar illuminated energy conserving greenhouse
- US4433199 Solar insolation and concentration by coupled fiber optics
- US4297000 Solar lighting system
- US4820033 Solar mirror apparatus
- US4081966 Solar operated closed system power generator
- US6606988 Solar oven having a multiple zone concentrator
- US4890599 Solar panel mounting assembly
- US4106952 Solar panel unit
- US2249642 Solar power apparatus
- US4075063 Solar powered distilling device
- US4144716 Solar powered engine and tracking system
- US4611857 Solar powered focusing and directing apparatus for cutting, shaping, and polishing
- US4080271 Solar powered gas generation
- US3089670 Solar powered vehicle
- US4030890 Solar power system
- US4896507 Solar power system
- US4483311 Solar power system utilizing optical fibers, each fiber fed by a respective lens
- US1993213 Solar ray apparatus
- US4588151 Solar ray collector for spacecraft
- US4653472 Solar ray energy collecting device
- US4333447 Solar receiver tube support
- US6066187 Solar reduction of CO2
- US4436373 Solar reflector panel
- US3064418 Solar rocket with pebble bed heat exchanger
- US4628905 Solar selective surface coating
- US4706651 Solar solids reactor
- US2788316 Solar still
- US3088882 Solar still
- US3104210 Solar stills
- US3407122 Solar still with a cassegranian optical system
- US3159554 Solar still with floating wick
- US5113659 Solar thermal energy receiver
- US5138832 Solar thermal propulsion engine
- US4055948 Solar thermal-radiation, absorption and conversion system
- US4719904 Solar thermal receiver
- US6290185 Solar thermal rocket
- US4546758 Solar-tower power station
- US4108019 Solar tracking device
- US4723535 Solar trap
- US4892593 Solar trap
- US3863621 Solar wall system
- US2213894 Solar water heater
- US1753227 Solar water-heating system
- US4311011 Solar-wind energy conversion system
- US3895102 Solid fuel for the generation of hydrogen and method of preparing same
- US6821663 Solid oxide regenerative fuel cell
- US4057479 Solid polymer electrolyte cell construction
- US7109408 Solid state energy converter
- US6916451 Solid state surface catalysis reactor
- US4034569 Sorption system for low-grade (solar) heat utilization
- US5317876 Sound wave operated energy corverter for producing different forms of movement
- US6936760 Space-based power system
- US4234782 Space heating using off-peak electric heat storage
- US6019077 Spark plug for internal combustion engine
- US7433042 Spatially corrected full-cubed hyperspectral imager
- US10066990 Spatially variable filter systems and methods
- US5139002 Special purpose blends of hydrogen and natural gas
- US9366573 Spectral camera with overlapping segments of image copies interleaved onto sensor array
- US3934573 Spherical system for the concentration and extraction of solar energy
- US4198940 Split operation type multi-cylinder internal combustion engine
- US3933676 Stabilized aqueous solutions of sodium borohydride
- US4193858 Stack pack electrolytic cell
- US3924576 Staged combustion engines and methods of operation
- US7303388 Staged combustion system with ignition-assisted fuel lances
- US3958540 Staged internal combustion engine with interstage temperature control
- US3896774 Staged internal combustion engine with modulating interstage temperature control
- US7980220 Staggered intake valve opening with bifurcated port to eliminate hydrogen intake backfire
- US4716258 Stamped concentrators supporting photovoltaic assemblies
- US4520764 Starter for an alcohol engine
- US4033133 Start up system for hydrogen generator used with an internal combustion engine
- US6903475 Stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing
- US7119469 Stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing
- US6983529 Stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing
- US1174602 Steam-accumulator.
- US8984881 Steam engine powered hydrogen oxygen generation system for an internal combustion engine
- US3252456 Steam generator
- US1390258 Stepped lenticular system for heat and light concentrating to be used on flying-machines
- US3993122 Steps, stairs and the like
- US4457221 Sterilization apparatus
- US4366125 Sterilization apparatus and process utilizing synergistic effect of combining hydrogen peroxide and ultra-violet-ray sterilization
- US7168248 Stirling engine
- US4881372 Stirling engine
- US8151568 Stirling engine systems, apparatus and methods
- US442801 Stone-grinding wheel
- US3985621 Stopping agents for enzyme reactions of dehydrogenase systems
- US3848427 Storage of gas in underground excavation
- US2029748 Storage of gasoline
- US4040480 Storage of radioactive material
- US4119086 Storage tank assembly
- US5496414 Stowable and deployable concentrator for solar cells
- US4235693 Submersible energy storage apparatus
- US4369635 Subterranean heating and cooling system
- US6485452 Suction and irrigation handpiece and tip
- US4425905 Sunlight collecting and concentrating apparatus
- US6037535 Sunlight collection apparatus
- US4493940 Sunlight-into-energy conversion apparatus
- US6227280 Sunshade of the type of a venetian blind
- US4307711 Sun tracking solar energy collector system
- US2277311 Sun water heater
- US2062859 Supercharging mechanism
- US4264362 Supercorroding galvanic cell alloys for generation of heat and gas
- US4671347 Superdensity assembly system for heat exchangers
- US4634641 Superlattice photoelectrodes for photoelectrochemical cells
- US3720290 Supersonic lubricator
- US4050626 Supplemental heat and heat transfer subsystems for solar air conditioning systems
- US9027342 Supplementary intercooler for internal combustion engines
- US5305715 Supplement fuel generator for vehicle engines
- US4002158 Support structure for solar energy converter
- US6944202 Surface catalyst infra red laser
- US6678305 Surface catalyst infra red laser
- US4480988 Surface combustion type burner with air supply entirely as primary air
- US4798861 Surface treatment of polymers
- US9551791 Surround sensing system
- US10183541 Surround sensing system with telecentric optics
- US5140513 Switching regulated DC-DC converter using variable capacity diodes in the feedback circuit
- US6013968 Synchronous machine, in particular generator for motor vehicle
- US5912190 Synergistic process for improving combustion
- US2686819 Synthesis of methane
- US6895945 System and method for conditioning of intake air for an internal combustion engine
- US7117830 System and method for direct injection of gaseous fuel into internal combustion engine
- US7048839 System and method for generating high pressure hydrogen
- US9157159 System and method for generating hydrogen and oxygen gases
- US9388749 System and method for improving performance of combustion engines employing primary and secondary fuels
- US7290504 System and method for operating an internal combustion engine with hydrogen blended with conventional fossil fuels
- US7170542 System and method for providing high brightness illumination
- US10760480 System and method for reducing NOx emissions for natural gas engines
- US7523607 System and method for reducing vehicle emissions and/or generating hydrogen
- US5504514 System and method for solid state illumination for spatial light modulators
- US7401578 System and method for the co-generation of fuel having a closed-loop energy cycle
- US6610193 System and method for the production and use of hydrogen on board a marine vessel
- US8336508 System and method for use with a combustion engine
- US4280553 System and process for storing energy
- US3996919 System for collecting and storing solar energy
- US3905352 System for collecting and transferring usable solar heat
- US683088 System for collecting and utilizing solar heat.
- US4307936 System for collecting solar energy
- US7196301 System for detecting incoming light from a remote laser source
- US6221310 System for extracting sodium metal from sodium hydroxide with methane as a reductant
- US4053683 System for fuel supplementation
- US7357102 System for generating hybrid fuel for a combustion engine
- US5634341 System for generating hydrogen
- US5867978 System for generating hydrogen
- US5399251 System for generating hydrogen and oxygen
- US6534033 System for hydrogen generation
- US7594939 System for hydrogen storage and generation
- US4818638 System for hydrogen thermal-electrochemical conversion
- US7631637 System for improving fuel utilization
- US8191525 System for improving gas distribution in an intake manifold
- US9273650 System for improving gas distribution in an intake manifold
- US3906913 System for minimizing internal combustion engine pollution emission
- US4053576 System for obtaining hydrogen and oxygen from water using solar energy
- US7198254 System for producing micro-cluster liquids
- US3963000 System for reforming engine fuel into hydrogen gas-containing mixture by catalytic reaction
- US9790883 System for sensing and controlling fuel gas constituent levels
- US4676068 System for solar energy collection and recovery
- US6841046 System for supplying a generator with hydrogen
- US4452046 System for the obtaining of energy by fluid flows resembling a natural cyclone or anti-cyclone
- US4262739 System for thermal energy storage, space heating and cooling and power conversion
- US583104 System of generating and using hydrogen gas and electricity
- US6634321 Systems and method for storing hydrogen
- US9989406 Systems and methods for calibrating an optical distance sensor
- US6957536 Systems and methods for generating electrical power from solar energy
- US9299731 Systems and methods for selectable photodiode circuits
- US9041915 Systems and methods of scene and action capture using imaging system incorporating 3D LIDAR
- US3948224 System to prevent pollution of atmosphere
- US4476395 Tandem-generator design for aircraft
- US5091018 Tandem photovoltaic solar cell with III-V diffused junction booster cell
- US5009719 Tandem solar cell
- US5177388 Tandem type alternator
- US4076378 Tapered fiber optic array
- US9942 Tbip-hammer
- US2653481 Temperature-compensated gyroscope
- US7117669 Temperature swing adsorption and selective catalytic reduction NOx removal system
- US7160434 Therapeutic electrolysis device
- US3780262 Thermal bank
- US9103603 Thermal conductive cylinder installed with U-type core piping and loop piping
- US6396191 Thermal diode for energy conversion
- US4486701 Thermal energy conversion
- US4199021 Thermal energy storage apparatus
- US4285389 Thermal energy storage apparatus
- US4402306 Thermal energy storage methods and processes
- US4203489 Thermal energy storage system
- US4524756 Thermal energy storage tank using modular heat batteries
- US6955052 Thermal gas compression engine
- US1797374 Thermal insulation of electrolytic cells
- US4458672 Thermal panel
- US4114600 Thermal storage and heat transfer system and method
- US4037650 Thermal storage apparatus
- US5246061 Thermal storage by heavy water phase change
- US5944089 Thermal storage systems for buildings
- US4094148 Thermal storage with molten salt for peaking power
- US7745962 Thermal to electrical energy converter
- US6725668 Thermodynamic cycles and method for generating electricity
- US4211828 Thermoelectric energy system
- US3217696 Thermoelectric generator for internal combustion engine
- US4276440 Thermoelectric generator operating with a cooling device for converting solar energy into electric energy, and system for the use thereof
- US6458478 Thermoelectric reformer fuel cell process and system
- US5932885 Thermophotovoltaic electric generator
- US5057162 Thermophotovoltaic technology
- US3915148 Thermostatically controlled non-tracking type solar energy concentrator
- US5777952 Thin bias magnet unit for magneto-optical recording device
- US7041342 Thin-film solar cells and method of making
- US8013983 Three-dimensional surround scanning device and method thereof
- US9435891 Time of flight camera with stripe illumination
- US9525863 Time-of-flight depth mapping with flexible scan pattern
- US4805984 Totally internally reflecting light conduit
- US4050789 Tracking lens system for solar collectors and skylights
- US4185593 Transformation of electrical energy to physical energy
- US7091462 Transmitter with laser monitoring and wavelength stabilization circuit
- US6879075 Trapezoidal shaped magnet flux intensifier motor pole arrangement for improved motor torque density
- US3748089 Treating articles for a controlled duration
- US7947184 Treatment chamber for separating compounds from aqueous effluent
- US5698107 Treatment for acid mine drainage
- US7160472 Treatment of a waste stream through production and utilization of oxyhydrogen gas
- US5486345 Treatment of gases
- US4286574 Trickle-type thermal storage unit
- US4059626 Trifluoroethylanilines
- US5124610 Tritiated light emitting polymer electrical energy source
- US5860414 Trough-shaped collector
- US5465708 Trough-shaped collector
- US3026858 Tube support
- US5999547 Tunable optical parametric oscillator
- US3187191 Turbine device having a permanent magnet rotor
- US2040218 Turbine gland
- US3469026 Tv pickup and projection system with camera having fiber optic hemispherical lens
- US616035 Twentietiis to agnus m
- US8307896 Two-concentric pipe system to heat fluids using the earth's interior thermal energy (deep)
- US6377739 Two dimensional fiber optic output array
- US3901036 Two fluid solar boiler
- US8584734 Two material phase change energy storage system
- US3789252 Two-part stator for large rotating electrical machines
- US3878410 Two-phase liquid-metal magnetohydrodynamic (MHD) generator
- US4292532 Two-stage electric generator system
- US5435343 Two stage natural/LP gas convertible pressure regulator valve with single servo controller
- US6302143 Two-stage servo gas pressure regulator module
- US2496623 Two-stroke cycle internal-combustion engine
- US4680422 Two-terminal, thin film, tandem solar cells
- US4499872 Ultra lean burn carburetted adiabatic engine
- US4753579 Ultrasonic resonant device
- US4323113 Underground air tempering system
- US4008709 Underground storage system for heating and cooling systems
- US3722445 Underwater molten salt heat storage boiler
- US9071763 Uniform illumination image capture
- US5150966 Uniform intensity profile catadioptric lens
- US2254961 Unitary lens system
- US2469080 Unitary lens unit
- US6159686 Up-converting reporters for biological and other assays
- US6312914 Up-converting reporters for biological and other assays
- US5698397 Up-converting reporters for biological and other assays using laser excitation techniques
- US5891656 Up-converting reporters for biological and other assays using laser excitation techniques
- US6399397 Up-converting reporters for biological and other assays using laser excitation techniques
- US6537829 Up-converting reporters for biological and other assays using laser excitation techniques
- US5674698 Up-converting reporters for biological and other assays using laser excitation techniques
- US5736410 Up-converting reporters for biological and other assays using laser excitation techniques
- US9164511 Use of detected objects for image processing
- US5152309 Valve control apparatus
- US7225790 Valve device and method for injecting a gaseous fuel
- US1729242 Valveless internal-combustion engine
- US4955351 Vapor-accelerated combustion fuel system
- US5743080 Vapor-air steam engine
- US5946916 Vapor forced engine
- US6076355 Vapor force engine
- US6966308 Vapor fueled engine
- US7028675 Vapor fueled engine
- US7380546 Vapor fueled engine
- US6681749 Vapor fueled engine
- US6907866 Vapor fueled engine
- US4458653 Vapor fuel system for internal combustion engines
- US3033177 Vapor generating and superheating unit
- US4016837 Vapor intake system for internal combustion engines
- US2214403 Vaporization control for liquid fuel burners
- US3844262 Vaporization of exhaust products in hydrogen-oxygen engine
- US5782225 Vaporization system
- US4019476 Vaporizer apparatus
- US1700675 Vaporizer for use with solar energy
- US2855031 Vaporizing oil burner
- US7810551 Vapor-lift pump heat transport apparatus
- US3443129 Vapor-liquid cycle mhd power conversion
- US4368712 Vaporous gasoline fuel system and control therefor
- US4161931 Vapor temperature controlled exhaust gas heat exchanger
- US4099499 Vapor temperature controlled exhaust gas heat exchanger
- US3825336 Variable color photographic lighting source
- US6972498 Variable diameter wind turbine rotor blades
- US4028213 Variable gap anode assembly for electrolytic cells
- US4590507 Variable gap devices
- US5649517 Variable oxygen/nitrogen enriched intake air system for internal combustion engine applications
- US4054423 Variable pressure fuel generator and method
- US5798632 Variable speed wind turbine generator with zero-sequence filter
- US5663600 Variable speed wind turbine with radially oriented gear drive
- US6311650 Vehicle having a driving internal-combustion engine and having a fuel cell system for the power supply to electric consuming devices of the vehicle and method for operating such a vehicle
- US2920710 Vehicle having a solar steam generator
- US7290906 Vehicle lamp and method of use
- US5123397 Vehicle management computer
- US5986374 Vehicle mounted motor with rotor having ferrite magnet section with embedded permanent magnet pieces therein
- US7135155 Velocity induced catalyzed cavitation process for treating and conditioning fluids
- US3643119 Ventilated dynamoelectric machine
- US3749953 Ventilated dynamoelectric machines
- US3250926 Ventilated motor
- US5005553 Ventilation system for automotive engine
- US6942454 Vertical axis wind turbine
- US4094629 Vertical kiln apparatus
- US4474612 Vertically extending plate electrode for gas-forming electrolyzers
- US7401641 Vertically oriented direct exchange/geothermal heating/cooling system sub-surface tubing installation means
- US4261955 Vertical type porous membrane hydrogen generator
- US4441783 Vessel navigation lights
- US4311999 Vibratory scan optical display
- US9111444 Video and lidar target detection and tracking system and method for segmenting moving targets
- US7077124 Wall integrated thermal solar collector with heat storage capacity
- US3425056 Warning lens having concentric lenticular elements
- US8161748 Water combustion technology—methods, processes, systems and apparatus for the combustion of hydrogen and oxygen
- US4113601 Water decomposing apparatus
- US4379043 Water-decomposition and gas-generating apparatus
- US4427512 Water decomposition method and device using ionization by collision
- US6852205 Water-electrolysis-device-use electrode plate, unit, solid electrolytic membrane unit and electrolytic cell
- US9499452 Water electrolysis gases used as primary fuel to combust materials as secondary fuels
- US6375812 Water electrolysis system
- US8940151 Water electrolysis systems and methods
- US6939449 Water electrolyzer and system
- US5513600 Water fuel converter for automotive and other engines
- US7552702 Water fueled engine
- US5279260 Water fuelled boiler
- US4302320 Water gas electrolyzer apparatus
- US3653429 Water heating system
- US4061555 Water photolysis apparatus
- US6464854 Water sources for automotive electrolyzers
- US7942015 Water sump structure
- US3933606 Water treatment process and apparatus
- US4207154 Wave generating apparatus and method
- US6868205 Wavelength router
- US4014777 Welding
- US5288992 Wide angle, narrow band optical filter
- US4058110 Wide angle solar heat collection system
- US6132204 Wide flame burner
- US9383753 Wide-view LIDAR with areas of special attention
- US294117 William calvee
- US549765 William calver
- US6215199 Wind-driven electrical energy generating device
- US4061926 Wind driven electrical generator
- US1362753 Wind-driven generator for aircraft
- US1894357 Wind electric plant
- US5746576 Wind energy conversion device with angled governing mechanism
- US7098552 Wind energy conversion system
- US7116006 Wind energy conversion system
- US7179056 Wind energy installation comprising a concentric gearbox generator arrangement
- US6998729 Wind energy plant having an observation platform
- US4312324 Wind loss prevention for open cavity solar receivers
- US4291235 Windmill
- US6911741 Windmill
- US6232673 Windmill
- US6452287 Windmill and method to use same to generate electricity, pumped air or rotational shaft energy
- US5802784 Window apparatus for providing and directing glare-free sunlight to a room
- US4475538 Window for solar receiver for a solar-powered hot gas engine
- US4289970 Wind powered electrical generator
- US7687932 Wind power generator and bearing structure therefor
- US9312741 Wind power generator equipped with a cooling system
- US6903466 Wind-power generator pod constituted by the body of an electricity generator
- US7161260 Wind power installation with separate primary and secondary cooling circuits
- US4490093 Windpower system
- US3915623 Wind-proof cigarette lighter burner
- US5315159 Wind turbine
- US5419683 Wind turbine
- US7323792 Wind turbine
- US7042109 Wind turbine
- US5456579 Wind turbine blade with governor for maintaining optimum rotational speeds
- US8053918 Wind turbine comprising a generator cooling system
- US7259472 Wind turbine generator
- US6856042 Wind turbine generator
- US7427814 Wind turbine generators having wind assisted cooling systems and cooling methods
- US7431567 Wind turbine having a direct-drive drivetrain
- US6951443 Wind turbine ring/shroud drive system
- US4648801 Wind turbines
- US6759758 Wind turbines for electrical power generation
- US6504260 Wind turbine with counter rotating rotors
- US3942026 Wind turbine with governor
- US4585950 Wind turbine with multiple generators
- US4412426 Wiser cooling system