What’s new

August 2026

• patent · 6 Jan 2010 · added 2 months ago

  Controlling supply of gaseous fuel supplement to an i.c. engine

• patent · 4 Dec 2008 · added 2 months ago

  Electrolysis transistor

• patent · 11 Feb 2010 · added 2 months ago

  Electrolysis system for hydrogen and oxygen production

• 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 · 7 Aug 2008 · added 2 months ago

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

• 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 · 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 · 23 Aug 2000 · added 2 months ago

  Power generation system using a solid oxide fuel cell and method

• 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 · 29 Jul 1969 · added 2 months ago

  Electrolytic process of preparing pure hydrogen

  Machine transcription of the US3458412 patent scan, 6 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 · 27 Aug 1982 · added 2 months ago

  Luminous panel for publicity - has light captor with attached fibre optics and linear lens to remote display

  Machine transcription of the FR2500667A1 patent scan, 10 pages.

• patent · 17 Sep 1985 · added 2 months ago

  Solar ray collecting device

  Machine transcription of the US4541415A patent scan, 4 pages.

• patent · 5 Mar 1981 · added 2 months ago

  Improved vented solar panel

  Machine transcription of the WO1981000613A1 patent scan, 30 pages.

• patent · 15 Dec 2005 · added 2 months ago

  Solar blackbody waveguide

• patent · 30 Apr 1986 · added 2 months ago

  A solar ray collecting device for use in space

  Machine transcription of the EP0136712A3 patent scan, 2 pages.

• patent · 1 Sep 1987 · added 2 months ago

  Energy conversion system

  Machine transcription of the US4691075A patent scan, 6 pages.

• patent · 20 May 2025 · added 2 months ago

  System, apparatus, and method for harnessing energy from the sun without occupying a large surface area

• patent · 15 Aug 2024 · added 2 months ago

  Electromagnetic radiation collecting and directing device

• patent · 7 Nov 2023 · added 2 months ago

  Electromagnetic radiation collecting and directing device

• patent · 15 Jul 2021 · added 2 months ago

  Electromagnetic radiation collecting and directing device

• patent · 13 Sep 2022 · added 2 months ago

  Solid state solar thermal energy collector

• patent · 14 Feb 2019 · added 2 months ago

  Solid state solar thermal energy collector

• patent · 12 Feb 2019 · added 2 months ago

  Solid state solar thermal energy collector

• patent · 26 May 2016 · added 2 months ago

  Solid state solar thermal energy collector

• patent · 2 Apr 2013 · added 2 months ago

  Modular solar panels with heat exchange

• patent · 1 Jun 2010 · added 2 months ago

  Photovoltaic cells, modules and methods of making same