Patents

US · 120

• US6102552A Laser-array based digital illuminator

  · 2000 · indexed, no text held

• US6110423A High-strength-electric-field pumpable-food-product treatment in a serial-electrode treatment cell

  · 2000 · indexed, no text held

• US6113387A Method and apparatus for controlling kiln

  Herb G. A. Wilson, Jeffery Thompson and 2 more · 2000

• US6116748A Aisle lighting system

  · 2000 · indexed, no text held

• US6117285A System for carrying out sterilization of equipment

  · 2000 · indexed, no text held

• US6123913A Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxide

  · 2000 · indexed, no text held

• US6124054A Purged anode low effluent fuel cell

  · 2000 · indexed, no text held

• US6126794A Apparatus for producing orthohydrogen and/or parahydrogen

  Stephen Barrie Chambers · 2000

• US6126908A Method and apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide

  · 2000 · indexed, no text held

• US6127056A Start up of proton exchange membrane fuel cell

  · 2000 · indexed, no text held

• US6127277A Method and apparatus for etching a semiconductor wafer with features having vertical sidewalls

  · 2000 · indexed, no text held

• US6127675A Linear illumination device

  · 2000 · indexed, no text held

• US6128894A Method of operating a burner

  · 2000 · indexed, no text held

• US6130260A Method for converting natural gas to liquid hydrocarbons

  · 2000 · indexed, no text held

• US6131552A Fuel control system for a gas-operated engine

  · 2000 · indexed, no text held

• US6134092A Illumination device for non-emissive displays

  · 2000 · indexed, no text held

• US6136095A Apparatus for filling apertures in a film layer on a semiconductor substrate

  · 2000 · indexed, no text held

• US6138632A Pump control for small watercraft

  · 2000 · indexed, no text held

• US6138649A Fast acting exhaust gas recirculation system

  · 2000 · indexed, no text held

• US6138650A Method of controlling fuel injectors for improved exhaust gas recirculation

  · 2000 · indexed, no text held

• US6156269A Method of protecting high-energy machinery from corrosion damage

  Vladimir Ivanovich Kholodny, Nikolai Sergeevich Goncharov and 4 more · 2000

• US6172816B1 Optical component adjustment for mitigating tolerance sensitivities

  · 2001 · indexed, no text held

• US6176224B1 Method of operating an internal combustion engine which uses a low energy gaseous fuel

  · 2001 · indexed, no text held

• US6177761B1 LED with light extractor

  David G. Pelka, Roland Winston and 1 more · 2001

• US6181476B1 Light collimating and distributing apparatus

  · 2001 · indexed, no text held

• US6183700B1 Fuel activation apparatus using magnetic body

  · 2001 · indexed, no text held

• US6185357B1 Illumination system using edge-illuminated hollow waveguide and lenticular optical structures

  · 2001 · indexed, no text held

• US6190496B1 Plasma etch reactor and method for emerging films

  · 2001 · indexed, no text held

• US6192913B1 Gas valve for pilotless gas burner

  · 2001 · indexed, no text held

• US6194802B1 Axial gap motor with radially movable magnets to increase speed capablity

  · 2001 · indexed, no text held

• US6199519B1 Free-piston engine

  · 2001 · indexed, no text held

• US6200128B1 Method and apparatus for recovering sensible heat from a hot exhaust gas

  · 2001 · indexed, no text held

• US6207122B1 Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxide

  · 2001 · indexed, no text held

• US6209493B1 Internal combustion engine kit with electrolysis cell

  · 2001 · indexed, no text held

• US6210425B1 Combined imaging and PDT delivery system

  · 2001 · indexed, no text held

• US6217721B1 Filling narrow apertures and forming interconnects with a metal utilizing a crystallographically oriented liner layer

  · 2001 · indexed, no text held

• US6220233B1 Exhaust gas recirculation system having variable valve timing and method of using same in an internal combustion engine

  · 2001 · indexed, no text held

• US6220713B1 Projection lens and system

  · 2001 · indexed, no text held

• US6225767B1 Trajectory controller

  · 2001 · indexed, no text held

• US6237343B1 Combustion chamber and a method of operation thereof

  · 2001 · indexed, no text held

• US6238076B1 Compact light mixing and diffusing apparatus

  · 2001 · indexed, no text held

• US6238533B1 Integrated PVD system for aluminum hole filling using ionized metal adhesion layer

  · 2001 · indexed, no text held

• US6243002B1 Tunnel sensor

  · 2001 · indexed, no text held

• US6245303B1 Reactor for producing hydrogen from hydrocarbon fuels

  · 2001 · indexed, no text held

• US6247316B1 Clean air engines for transportation and other power applications

  · 2001 · indexed, no text held

• US6248216B1 Efficient production of particles by chemical reaction

  · 2001 · indexed, no text held

• US6248985B1 Apparatus and method for the disinfection of medical waste in a continuous manner

  · 2001 · indexed, no text held

• US6252724B1 Method for producing a fresnel lens on a catadioptric basis, and a fresnel lens produced using this method

  · 2001 · indexed, no text held

• US6254839B1 Apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide

  · 2001 · indexed, no text held

• US6257746B1 Signalling assembly

  · 2001 · indexed, no text held

• US6263838B1 Vehicle fuel generation and pollution-free operation

  · 2001 · indexed, no text held

• US6264365B1 Background monitoring of CT data for existence and location of a bad detector

  · 2001 · indexed, no text held

• US6268600B1 Linear illumination device

  · 2001 · indexed, no text held

• US6273072B1 Fuel system apparatus and method

  · 2001 · indexed, no text held

• US6277508B1 Fuel cell power supply with exhaust recycling for improved water management

  · 2001 · indexed, no text held

• US6286489B1 System and method of controlling exhaust gas recirculation

  · 2001 · indexed, no text held

• US6287943B1 Deposition of semiconductor layer by plasma process

  · 2001 · indexed, no text held

• US6289884B1 Intake air separation system for an internal combustion engine

  · 2001 · indexed, no text held

• US6290735B1 Abrasive particles for surface polishing

  · 2001 · indexed, no text held

• US6297740B1 Solar radiation sensor

  · 2001 · indexed, no text held

• US6302683B1 Catalytic combustion chamber and method for igniting and controlling the catalytic combustion chamber

  · 2001 · indexed, no text held

• US6304355B1 Modulation and demodulation of light to facilitate transmission of information

  · 2001 · indexed, no text held

• US6306272B1 Method and device for performing chemical reactions

  · 2001 · indexed, no text held

• US6311648B1 Hydrogen-oxygen/hydrocarbon fuel system for internal combustion engine

  · 2001 · indexed, no text held

• US6313027B1 Method for low thermal budget metal filling and planarization of contacts vias and trenches

  · 2001 · indexed, no text held

• US6313892B2 Light source utilizing reflective cavity having sloped side surfaces

  · 2001 · indexed, no text held

• US6314732B1 Hydrogen fueled power plant system

  Theadore Lookholder · 2001

• US6314918B1 Renewable fuel generating system

  · 2001 · indexed, no text held

• US6314919B1 Method for preparing an air-fuel mixture for an internal combustion engine, device for realizing the same and heat-exchanger

  Alexandr Vasillevich Pugachev · 2001

• US6323247B1 Method for converting natural gas to liquid hydrocarbons

  · 2001 · indexed, no text held

• US6331321B1 Process and apparatus for reduction of microorganisms in a conductive medium using low voltage pulsed electrical energy

  · 2001 · indexed, no text held

• US6332434B1 Hydrogen generating apparatus and components therefor

  · 2001 · indexed, no text held

• US6336430B2 Hydrogen generating apparatus

  Mario de Souza · Gabi Balan · 2002

• US6336452B1 Solar powered fluid heating system

  · 2002 · indexed, no text held

• US6342127B1 Distillation device

  · 2002 · indexed, no text held

• US6344638B1 Method for the disinfection of medical waste in a continuous manner

  · 2002 · indexed, no text held

• US6354240B1 Plasma etch reactor having a plurality of magnets

  · 2002 · indexed, no text held

• US6356391B1 Optical film with variable angle prisms

  · 2002 · indexed, no text held

• US6358637B1 Freeze-protecting a fuel cell by vacuum drying

  · 2002 · indexed, no text held

• US6362922B2 Projection lens and system

  · 2002 · indexed, no text held

• US6364002B1 Heat storage apparatus

  Christoph Hennig, Jochen Scharrer and 1 more · 2002

• US6368159B1 Light pipe for a modular jack

  · 2002 · indexed, no text held

• US6368474B1 Chlorine generator

  · 2002 · indexed, no text held

• US6371092B1 Fuel system with dual fuel injectors for internal combustion engines

  · 2002 · indexed, no text held

• US6371198B1 Heat storage device

  Satoshi Hirano · 2002

• US6371623B1 Spread illuminating apparatus with a means for controlling light directivity

  · 2002 · indexed, no text held

• US6372100B1 Rich oxygen gas generator

  · 2002 · indexed, no text held

• US6375812B1 Water electrolysis system

  · 2002 · indexed, no text held

• US6379628B2 Pulsed electric field treatment system

  · 2002 · indexed, no text held

• US6387531B1 Metal (silicon) oxide/carbon composite particles

  · 2002 · indexed, no text held

• US6389814B2 Hydrocarbon combustion power generation system with CO2 sequestration

  · 2002 · indexed, no text held

• US6390626B2 Image projection system engine assembly

  · 2002 · indexed, no text held

• US6393975B2 Treatment apparatus and method for preserving pumpable food products in a pulsed electric field

  · 2002 · indexed, no text held

• US6397790B1 Octane enhanced natural gas for internal combustion engine

  · 2002 · indexed, no text held

• US6405720B1 Natural gas powered engine

  · 2002 · indexed, no text held

• US6410071B1 Method and control system for controlling pasteurization

  · 2002 · indexed, no text held

• US6410448B1 Plasma etch reactor and method for emerging films

  · 2002 · indexed, no text held

• US6410842B1 Automatic burner driven generator system

  · 2002 · indexed, no text held

• US6415783B1 Solar energy receiver assembly

  · 2002 · indexed, no text held

• US6416200B1 Surface lighting system

  · 2002 · indexed, no text held

• US6418724B1 Method and apparatus to homogenize fuel and diluent for reducing emissions in combustion systems

  · 2002 · indexed, no text held

• US6419815B1 Method for producing orthohydrogen and/or parahydrogen

  Stephen Barrie Chambers · 2002 · indexed, no text held

• US6423896B1 Thermophotovoltaic insulation for a solid oxide fuel cell system

  · 2002 · indexed, no text held

• US6424321B1 Head-mounted matrix display

  · 2002 · indexed, no text held

• US6425391B1 Electromagnetic radiation collector system

  · 2002 · indexed, no text held

• 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