rexresearch.com
Some HHO / Hyfuel Patents
( Adapted from a list compiled by Leroy Pea / PEA Research )
BR8100007W Combustion process and apparatus for carrying
CN101208264B Compact reforming reactor
CN101222975B Compact reforming reactor
DE4410915-A1 A process for the production of hydrogen
EP0895025 A1 Combustion process and apparatus for carrying out the process
EP1516853-A1 Method for producing hydrogen and apparatus for supplying hydrogen
EP2383223A1 Hydrocarbon and water hybrid engine
JP2005112704 HYDROGEN GAS GENERATION DEVICE AND HYDROGEN GAS SUPPLY DEVICE
US2295209 HYDROGEN Fuel for internal combustion engines
US3442620 Production of hydrogen via the steam-iron process
US3471274 Hydrogen-oxygen fuel internal combustion engine
US3648668 Gas-operated internal combustion engine
US4009006 Water to fuel converter
US4013050 Ignition system for a multi-fueled engine
US4023545 Energy means for internal combustion engines using HYDROGEN
US4030453 Method of water admixing to fuel oil for an internal combustion engine and apparatus thereof
US4031865 Hydrogen-oxygen fuel cell for use with internal combustion engines
US4037568 Exhaust heated hydrogen and oxygen producing catalytic converter for combustion engine
US4157270 Hydrogen gas generator from hydrazine/ammonia
US4230072 Internal combustion engine with a methanol reforming system
US4233132 Method and apparatus for producing hydrogen
US4271793 Internal combustion engine using HYDROGEN
US4332775 Hydrogen generator utilizing solar energy to dissociate water
US4342738 Hydrogen generation as fuel by use of solar ultraviolet light process
US4380970 Combustion engines
US4403576 Fuel system for and a method of operating a spark-ignited internal combustion engine
US4458634 Internal combustion engine with hydrogen producing device having water and oil interface level control
US4493760 Electrolytic HYDROGEN cell having nonporous partition
US4547356 Method of generating hydrogen and using the generated hydrogen
US4573435 Apparatus and method for generating hydrogen gas for use as a fuel additive in diesel engines
US4622924 Hydrogen engine
US4750453 Internal combustion engine
US4253428 Hydrogen fuel systems
US4844028 Method for reducing the consumption of fuel of a heat engine
US5117783 Automatic oxygen generator
US5119768 Petroleum and hydrogen driven engine
US5196104 Oxygen and hydrogen gas driven turbine
US5211828 Apparatus for generating hydrogen and oxygen
US5385657 Apparatus for the gasification of water
US5419286 System for lowering emissions of nitrogen oxides
US5488932 Gaseous fuel enriching subsystem
US5513600 Water fuel converter for automotive and other engines
US6336430 Hydrogen generating apparatus
US6554975 Liquid gasification reactor
US6655324 High compression ratio, hydrogen enhanced gasoline engine system
US6610193 System and method for the production and use of hydrogen on board a marine vessel
US6770186 Rechargeable hydrogen-fueled motor vehicle
US6871491 Combustion system having an emission control device with hydrogen catalyst
US6936143 Tandem cell for water cleavage by visible light
US7240641 Hydrogen generating apparatus and components thereof
US7273044 Hydrogen fuel system for an internal combustion engine
US7300643 Method for producing hydrogen and apparatus for supplying hydrogen
US7527661 Compact devices for generating pure hydrogen
US7819092 Fuel/fluid hybrid engine
US7913654 Gas saving device and method for dissociating water into hydrogen & oxygen
US8336508 System and method for use with a combustion engine
US20070036707 Reformer and reforming process for production of hydrogen from hydrocarbon fuel
US20100147231 Electrolytic Cell for an Internal Combustion Engine
US20100200423 Hydrogen generator
US20100307431 Internal Combustion Engines
US20130025547 Fuel supply system using hydrogen
WO1981000279 A water dissociation fuel
WO1985000159 Hydrogen engine
WO1993022044 Improved hydrogen generating system
WO1995023942 A method of and device for producing energy
WO1998015023 A hydrocarbon reformer for electrochemical cells
WO2001030471 A system for collecting and utilizing atmospheric hydrogen gas
WO2001031188 Hydrogen generating apparatus and components therefor
WO2002016289 System and method for the production and use of hydrogen on board a marine vessel
WO2007008091 Gas saving device and method for dissociating water
WO2008000010 Thermolysis catalyst for internal combustion engines using oxyhydrogen gas