REGISTER  |  SIGN IN
   
Your search returned 115 patents.
( 205/628 in Current US Classification )
1 2
Patent IDTitleDate Filed
5711865 Electrolytic gas producer method and apparatus October 10, 1995
5711770 Energy conversion system January 4, 1996
5679236 Method and apparatus for the production of a fuel mixture February 1, 1996
5658449 Method and device for catalytic nitrogen oxide reduction of motor vehicle exhaust January 16, 1996
5658448 Production of hydrogen from solar radiation at high efficiency May 24, 1995
5591319 Electrolytic pre-enrichment method and apparatus for the combined electrolysis and catalytic exchange process May 10, 1995
5589052 Method for electrolyzing water September 17, 1991
5512145 Energy conversion system October 7, 1994
5505824 Propellant generator and method of generating propellants January 6, 1995
5484512 Methods and apparatuses for producing high purity oxygen and hydrogen May 23, 1994
5480518 High purity hydrogen and oxygen production using an ion exchange membrane having catalysts electrically isolated throughout May 27, 1994
5478446 Electrochemical process June 30, 1994
5399251 System for generating hydrogen and oxygen November 10, 1993
5318675 Method for electrolysis of water to form metal hydride July 20, 1993
5296109 Method for electrolyzing water with dual directional membrane June 2, 1992
5290405 NaOH production from ceramic electrolytic cell February 28, 1992
5271813 Apparatus and method for the electrolysis of water employing a sulfonated solid polymer electrolyte March 29, 1993
5262019 Decontamination of radioactive metals December 16, 1992
5219671 Hydrogen generation and utility load leveling system and the method therefor May 22, 1990
5190627 Process for removing dissolved oxygen from water and system therefor April 24, 1992
5152075 Drying of clothes by electrolysis September 27, 1991
5128003 Method for the conversion of carbon dioxide and hydrogen to variable methane and oxygen ratios October 17, 1991
5104497 Electrochemical process for treating liquid electrolytes December 27, 1990
5037518 Apparatus and method for generating hydrogen and oxygen by electrolytic dissociation of water September 8, 1989
4971669 Process and device for the continuous vaporiation of volatile active compounds January 23, 1989
4957610 Generation of hydrogen and oxygen January 30, 1989
4956057 Process for complete removal of nitrites and nitrates from an aqueous solution October 13, 1989
4950371 Electrochemical hydrogen separator system for zero gravity water electrolysis March 24, 1989
4895634 Porous separatory member entirely made of polyphenylene sulfide for the electrolysis of water June 14, 1988
4836898 Methane conversion reactor December 3, 1987
4756806 Hybrid thermoelectrochemical synthesis of gaseous fuels from water and carbon dioxide June 18, 1987
4668353 Method and apparatus for acid mist reduction March 21, 1986
4661218 Ion exchange membrane cell and electrolysis with use thereof May 24, 1982
4581105 Electrochemical cell operating near the critical point of water June 20, 1984
4559124 Nickel oxide based diaphragm May 24, 1984
4544459 Process for obtaining hydrogen and oxygen from water July 11, 1984
4530744 Method and apparatus for the producing of liquid hydrogen March 9, 1984
4506631 Process to produce hydrogen and oxygen utilizing the energy content of waste materials June 22, 1983
4490232 Wave-powered electrolysis of water February 1, 1984
4474656 Method of controlling the potential of electrically-floating components of electrolyzer cells July 29, 1982
4457816 Electrolysis method for decomposing water into hydrogen gas and oxygen gas January 17, 1983
4453594 Solution mining of coal by electrolysis April 25, 1983
4452676 Carbon dioxide conversion system for oxygen recovery April 30, 1982
4451347 Filter-press type electrolyzer for water January 11, 1982
4432859 Diaphragm for water electrolysis April 23, 1982
4394230 Method and apparatus for splitting water molecules June 10, 1981
4384941 Process for electrolyzing water February 3, 1982
4379044 Installation for degassing and recycling the electrolyte in an electrolyzer for producing gas June 30, 1981
4352722 Integrated photovoltaic electrolytic cell March 12, 1981
4345979 Method and apparatus for recovering geopressured methane gas from ocean depths April 21, 1980
4341607 Solar power system requiring no active control device December 8, 1980
4336122 Electrolysis apparatus September 8, 1980
4322270 Process for depleting an impurity by electrolysis and recovering electrical energy from its decomposition products January 12, 1981
1 2
Page 1 of 2