Patents

US · 120

• US6429581B1 TIR lens for uniform brightness

  · 2002 · indexed, no text held

• US6432283B1 Hydrogen fuel replenishment system

  · 2002 · indexed, no text held

• US6438910B1 Skylight solar reflective system

  · 2002 · indexed, no text held

• US6443725B1 Apparatus for generating energy using cyclic combustion of brown gas

  Sang Nam Kim · 2002 · indexed, no text held

• US6446909B1 Reciprocating chemical muscle(RCM) and method for using same

  · 2002 · indexed, no text held

• US6447128B1 Rearview mirror assembly for a vehicle with monitor

  · 2002 · indexed, no text held

• US6447135B1 Lightguide having a directly secured reflector and method of making the same

  · 2002 · indexed, no text held

• US6453831B1 Method for burning lumpy combustion material, especially limestone, dolomite and magnesite, and regenerative shaft furnace for carrying out this method

  · 2002 · indexed, no text held

• US6453893B1 Intake air separation system for an internal combustion engine

  · 2002 · indexed, no text held

• US6453982B1 Sand cleaning apparatus

  · 2002 · indexed, no text held

• US6461023B1 Focused floodlight having multi-sectional reflector surface for uniform illumination

  · 2002 · indexed, no text held

• US6461752B1 Portable electric generator with thermal electric co-generator

  · 2002 · indexed, no text held

• US6468480B1 Apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide

  · 2002 · indexed, no text held

• US6471930B2 Silicon oxide particles

  · 2002 · indexed, no text held

• US6472296B2 Fabrication of photovoltaic cell by plasma process

  · 2002 · indexed, no text held

• US6473236B2 Projection lens and system

  · 2002 · indexed, no text held

• US6473554B1 Lighting apparatus having low profile

  · 2002 · indexed, no text held

• US6476378B2 Imaging apparatus and method of same

  · 2002 · indexed, no text held

• US6476513B1 Electrical generator system

  · 2002 · indexed, no text held

• US6484491B1 Hydrogen motor for water craft

  · 2002 · indexed, no text held

• US6484701B1 Four-stroke cycle internal combustion engine

  · 2002 · indexed, no text held

• US6489694B1 Ferrofluidic, electrical power generator

  · 2002 · indexed, no text held

• US6492280B1 Method and apparatus for etching a semiconductor wafer with features having vertical sidewalls

  · 2002 · indexed, no text held

• US6495025B2 Electrochemical oxygen generator and process

  · 2002 · indexed, no text held

• US6496162B2 Light emitting diode display unit

  · 2002 · indexed, no text held

• US6496237B1 Light source utilizing diffusive reflective cavity having two oppositely inclined surfaces

  · 2002 · indexed, no text held

• US6497571B1 Durable catalytic burner system

  · 2002 · indexed, no text held

• US6500314B1 Plasma etch reactor and method

  · 2002 · indexed, no text held

• US6502533B1 Internal combustion fuel reforming

  · 2003 · indexed, no text held

• US6504271B2 Ferrofluidic, electromagnetic power generator

  · 2003 · indexed, no text held

• US6506510B1 Hydrogen generation via methane cracking for integrated heat and electricity production using a fuel cell

  · 2003 · indexed, no text held

• US6508209B1 Reformed natural gas for powering an internal combustion engine

  · 2003 · indexed, no text held

• US6508210B2 Fuel supply system for a vehicle including a vaporization device for converting fuel and water into hydrogen

  · 2003 · indexed, no text held

• US6516615B1 Hydrogen engine apparatus with energy recovery

  · 2003 · indexed, no text held

• US6516794B2 Central solar receiver

  · 2003 · indexed, no text held

• US6521205B1 Process for the production of hydrogen by thermal decomposition of water, and apparatus therefor

  · 2003 · indexed, no text held

• US6523349B2 Clean air engines for transportation and other power applications

  · 2003 · indexed, no text held

• US6537600B1 Multiple-stage energy-efficient produce processing system

  · 2003 · indexed, no text held

• US6540966B1 Apparatus and method for recycling contaminated liquids

  · 2003 · indexed, no text held

• US6541757B2 Detection assembly for detecting dispensed material

  · 2003 · indexed, no text held

• US6543230B1 Method for adjusting a boosted internal combustion engine with exhaust gas recirculation

  · 2003 · indexed, no text held

• US6543411B2 Method for generating a homogeneous mixture for auto-ignition internal combustion engines and for controlling the combustion process

  · 2003 · indexed, no text held

• US6543428B1 Intake air separation system for an internal combustion engine

  · 2003 · indexed, no text held

• US6543911B1 Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore

  · 2003 · indexed, no text held

• US6545654B2 Microdisplay for portable communication systems

  · 2003 · indexed, no text held

• US6557342B2 Exhaust gas purifying system

  · 2003 · indexed, no text held

• US6560026B2 Optical film with variable angle prisms

  · 2003 · indexed, no text held

• US6562502B2 Fuel cell hot zone pressure regulator

  · 2003 · indexed, no text held

• US6565817B1 Reformer for a fuel cell

  · 2003 · indexed, no text held

• US6566824B2 Flexible lighting segment

  · 2003 · indexed, no text held

• US6568291B1 Shaftless gyrostabilizer

  · 2003 · indexed, no text held

• US6578559B2 Methane gas control system

  · 2003 · indexed, no text held

• US6579086B2 Process and fuel burner with exhaust-gas recirculation

  · 2003 · indexed, no text held

• US6580053B1 Apparatus to control the amount of oxygen incorporated into polycrystalline silicon film during excimer laser processing of silicon films

  · 2003 · indexed, no text held

• US6581589B1 Solar cell with a solar collector and storage elements

  · 2003 · indexed, no text held

• US6586124B2 Method and apparatus for cold temperature operation of fuel cells utilizing hydrides having different heat capacities

  · 2003 · indexed, no text held

• US6595671B2 Rugged, waterproof LED array lighting system

  · 2003 · indexed, no text held

• US6596425B2 Fuel cell system

  · 2003 · indexed, no text held

• US6597499B2 Total internal reflection fluorescence microscope having a conventional white-light source

  · 2003 · indexed, no text held

• US6597709B1 Method and apparatus for aligning a solar concentrator using two lasers

  · 2003 · indexed, no text held

• US6598398B2 Hydrocarbon combustion power generation system with CO2 sequestration

  · 2003 · indexed, no text held

• US6598998B2 Side emitting light emitting device

  · 2003 · indexed, no text held

• US6602920B2 Method for converting natural gas to liquid hydrocarbons

  · 2003 · indexed, no text held

• US6603243B2 LED light source with field-of-view-controlling optics

  · 2003 · indexed, no text held

• US6604521B2 Solar collector pipe

  · 2003 · indexed, no text held

• US6610193B2 System and method for the production and use of hydrogen on board a marine vessel

  · 2003 · indexed, no text held

• US6613288B2 Device for releasing a volatile medium

  · 2003 · indexed, no text held

• US6619333B2 Apparatus and method for using the existing hydrocarbon distribution, storage and dispensing infrastructures for the production, distribution and dispensing of hydrogen

  · 2003 · indexed, no text held

• US6620335B1 Plasma etch reactor and method

  · 2003 · indexed, no text held

• US6622470B2 Semi-closed brayton cycle gas turbine power systems

  · 2003 · indexed, no text held

• US6625977B2 Method and a system for removing particulates and toxic substances from an exhaust of an engine that use hydrocarbons as a fuel

  · 2003 · indexed, no text held

• US6628017B1 Ferrofluidic, electromagnetic power supply

  · 2003 · indexed, no text held

• US6634779B2 Method and apparatus for linear led lighting

  · 2003 · indexed, no text held

• US6637183B2 Semi-closed brayton cycle gas turbine power systems

  · 2003 · indexed, no text held

• US6637924B2 Strip lighting apparatus and method

  · 2003 · indexed, no text held

• US6638063B2 Optical apparatus and resin curing apparatus

  · 2003 · indexed, no text held

• US6638413B1 Methods and apparatus for electrolysis of water

  · 2003 · indexed, no text held

• US6638475B1 Method for inhibiting pathogenic and spoilage activity in products

  · 2003 · indexed, no text held

• US6639733B2 High efficiency non-imaging optics

  · 2003 · indexed, no text held

• US6641625B1 Integrated hydrocarbon reforming system and controls

  · 2003 · indexed, no text held

• US6642840B2 Rearview mirror assembly with monitor

  · 2003 · indexed, no text held

• US6647199B1 Lighting apparatus having low profile

  · 2003 · indexed, no text held

• US6649823B2 Gas specie electron-jump chemical energy converter

  Anthony C. Zuppero · Jawahar M. Gidwani · 2003 · indexed, no text held

• US6651424B1 Catalyst systems

  · 2003 · indexed, no text held

• US6651597B2 Plasmatron having an air jacket and method for operating the same

  · 2003 · indexed, no text held

• US6653790B2 Automatic gas lamp with safety control circuit

  · 2003 · indexed, no text held

• US6655324B2 High compression ratio, hydrogen enhanced gasoline engine system

  · 2003 · indexed, no text held

• US6659049B2 Hydrogen generation apparatus for internal combustion engines and method thereof

  John Zagaja, Trent Molter and 2 more · 2003 · indexed, no text held

• US6660417B1 Fuel cell generator

  · 2003 · indexed, no text held

• US6662788B2 Remote metering for gaseous fuels and oxidizers

  · 2003 · indexed, no text held

• US6663750B1 Multi-unit, distributive, regenerable, in situ desalination system, apparatus and method

  · 2003 · indexed, no text held

• US6663789B2 Bonded substrate structures and method for fabricating bonded substrate structures

  · 2003 · indexed, no text held

• US6664689B2 Ring-shaped motor core with toroidally-wound coils

  · 2003 · indexed, no text held

• US6669901B2 Method for eliminating Legionella from a colonised aqueous flow by electropulsing, a method for treating an aqueous flow by electropulsing, and its application to eliminating Legionella

  · 2003 · indexed, no text held

• US6673213B2 Method and apparatus for the thermo-solar distillation and transportation of water from a water table

  · 2004 · indexed, no text held

• US6674096B2 Light-emitting diode (LED) package and packaging method for shaping the external light intensity distribution

  · 2004 · indexed, no text held

• US6675573B2 Vehicles containing and methods for using a pre-heater to reduce emissions, and for warming fuel cells at low ambient temperatures

  · 2004 · indexed, no text held

• US6679621B2 Side emitting LED and lens

  · 2004 · indexed, no text held

• US6680201B2 Agent for the removal of turbidity in biological samples

  · 2004 · indexed, no text held

• US6681749B2 Vapor fueled engine

  Raymond B. Bushnell · Danny R. Lewis · 2004 · indexed, no text held

• US6683584B2 Camera display system

  · 2004 · indexed, no text held

• US6688293B2 System and method for auto-ignition support

  Tomonori Urushihara, Koichi Yamaguchi and 2 more · 2004 · indexed, no text held

• US6689466B2 Stable phase change materials for use in temperature regulating synthetic fibers, fabrics and textiles

  · 2004 · indexed, no text held

• US6692251B1 Apparatus and method for curing materials with light radiation

  · 2004 · indexed, no text held

• US6698183B1 Hydrogen motor

  · 2004 · indexed, no text held

• US6698389B2 Electrolyzer for internal combustion engine

  · 2004 · indexed, no text held

• US6700054B2 Solar collector for solar energy systems

  · 2004 · indexed, no text held

• US6700056B2 Pre-equilibrium chemical reaction energy converter

  · 2004 · indexed, no text held

• US6701914B2 Installation for storing thermal energy

  · 2004 · indexed, no text held

• US6702991B1 Apparatus and method for reducing power consumption of a plasma fuel reformer

  · 2004 · indexed, no text held

• US6705425B2 Regenerative combustion device

  Phillip B. West · 2004 · indexed, no text held

• US6706429B1 Catalytic humidifier and heater, primarily for humidification of the oxidant stream for a fuel cell

  · 2004 · indexed, no text held

• US6707482B2 Exposure head and producing method for a light guiding member thereof

  · 2004 · indexed, no text held

• US6707611B2 Optical film with variable angle prisms

  · 2004 · indexed, no text held

• US6708687B2 Thermally controlled solar reflector facet with heat recovery

  · 2004 · indexed, no text held

• US6708905B2 Supersonic injector for gaseous fuel engine

  · 2004 · indexed, no text held

• US6715452B1 Method and apparatus for shutting down a fuel reformer

  · 2004 · indexed, no text held

• US6719817B1 Cavitation hydrogen generator

  · 2004 · indexed, no text held

• US6725668B1 Thermodynamic cycles and method for generating electricity

  · 2004 · indexed, no text held

• US6726471B2 Flashback arrestor for use with head of Oxy-fuel torch

  · 2004 · indexed, no text held