What’s new

August 2026

• patent · 11 Feb 2010 · added 2 months ago

  Electrolysis system for hydrogen and oxygen production

• patent · 11 Jun 2009 · added 2 months ago

  Compact electric appliance for providing gas for combustion

• patent · 4 Dec 2008 · added 2 months ago

  Electrolysis transistor

• patent · 7 Aug 2008 · added 2 months ago

  Integrated fuel cell and heat engine hybrid system for high efficiency power generation

• patent · 29 Sep 2005 · added 2 months ago

  Long range hydrogen fueled vehicle construction

• patent · 24 Apr 1956 · added 2 months ago

  Fuel generator for internal combustion engines

  Machine transcription of the US2742886 patent scan, 3 pages.

• patent · 5 Feb 2004 · added 2 months ago

  Method and apparatus for advancing air into a fuel reformer by use of an engine vacuum

• patent · 7 Jan 2003 · added 2 months ago

  Internal combustion fuel reforming

• patent · 20 May 2001 · added 2 months ago

  Method of and system for improvement of fuel combustion process in internal combustion engine

• patent · 23 Aug 2000 · added 2 months ago

  Power generation system using a solid oxide fuel cell and method

• patent · 29 Jul 1969 · added 2 months ago

  Electrolytic process of preparing pure hydrogen

  Machine transcription of the US3458412 patent scan, 6 pages.

• patent · 13 Dec 1938 · added 2 months ago

  Device for operating internal combustion engines with mixtures of ammonia, hydrogen, and nitrogen prepared from ammonia

  Machine transcription of the US2140254 patent scan, 4 pages.

• patent · 13 Sep 1932 · added 2 months ago

  Charge-forming apparatus for internal combustion engines

  Machine transcription of the US1876879 patent scan, 4 pages.

• patent · 7 Oct 1980 · added 2 months ago

  Internal combustion engine

  Machine transcription of the US4226213A patent scan, 7 pages.

• patent · 23 Sep 1980 · added 2 months ago

  Multi-functional solar collector pole

  Machine transcription of the US4224082A patent scan, 8 pages.

• patent · 21 Jul 1981 · added 2 months ago

  Solar heat absorbing and radiating wall

  Machine transcription of the US4279241A patent scan, 4 pages.

• patent · 16 Jul 1985 · added 2 months ago

  Apparatus for collecting, distributing and utilizing solar radiation

  Machine transcription of the US4529830A patent scan, 20 pages.

• patent · 17 Sep 1985 · added 2 months ago

  Solar ray collecting device

  Machine transcription of the US4541415A patent scan, 4 pages.

• patent · 23 Apr 1985 · added 2 months ago

  Solar powered fluid heating system

  Machine transcription of the US4512157A patent scan, 20 pages.

• patent · 25 Oct 1983 · added 2 months ago

  Apparatus for collecting, distributing and utilizing solar radiation

  Machine transcription of the US4411490A patent scan, 20 pages.

• patent · 22 Mar 1979 · added 2 months ago

  Solar panel unit

  Machine transcription of the WO1979000140A1 patent scan, 17 pages.

• patent · 8 May 1979 · added 2 months ago

  Three dimensional solar panel assembly

  Machine transcription of the US4153475A patent scan, 5 pages.

• patent · 3 Apr 1979 · added 2 months ago

  Self-supporting active solar energy system

  Machine transcription of the US4147157A patent scan, 4 pages.

• patent · 21 Mar 1978 · added 2 months ago

  Solar cell electric and heating system

  Machine transcription of the US4080221A patent scan, 8 pages.

• patent · 20 Nov 1984 · added 2 months ago

  Solar powered fluid heating system

  Machine transcription of the US4483320A patent scan, 18 pages.

• patent · 16 Oct 1984 · added 2 months ago

  Sunlight collecting and concentrating apparatus

  Machine transcription of the US4477145A patent scan, 9 pages.

• patent · 15 May 1984 · added 2 months ago

  Bi-fold door assembly

  Machine transcription of the US4448232A patent scan, 8 pages.

• patent · 1 Sep 1987 · added 2 months ago

  Energy conversion system

  Machine transcription of the US4691075A patent scan, 6 pages.

• patent · 26 Aug 1980 · added 2 months ago

  Vented solar panel

  Machine transcription of the US4219009A patent scan, 10 pages.

• patent · 5 Mar 1981 · added 2 months ago

  Improved vented solar panel

  Machine transcription of the WO1981000613A1 patent scan, 30 pages.