What’s new

August 2026

• patent · 4 Nov 1975 · added 2 months ago

  Electrolysis cell system and process for generating hydrogen and oxygen

  An electrolysis cell system includes a compact electrolysis cell comprising gas diffusion electrodes on each side of an aqueous electrolyte retaining matrix. A portion of the hydro...

• patent · 27 Aug 1889 · added 2 months ago

  Florence linsley

  Machine transcription of the US409989 patent scan, 2 pages.

• patent · 1 Oct 2013 · added 2 months ago

  Combination air pressure system and plasma ion gas generator system for turbocharged diesel engine

• patent · 25 Oct 2012 · added 2 months ago

  Supplementary intercooler for internal combustion engines

• patent · 24 Feb 2011 · added 2 months ago

  Active Wide-band Air Fuel Ratio Indicator

• patent · 12 May 2015 · added 2 months ago

  Supplementary intercooler for internal combustion engines

• patent · 3 Mar 2020 · added 2 months ago

  System and method for improving performance of combustion engines employing primary and secondary fuels

• patent · 16 Jan 2020 · added 2 months ago

  System and process for improving emission performance in engines

• patent · 29 Jan 2026 · added 2 months ago

  Engine operating strategy using pulsed injection of gaseous hydrogen fuel

• patent · 25 Dec 2018 · added 2 months ago

  Method for determining fuel consumption of an internal combustion engine

• patent · 5 Oct 2017 · added 2 months ago

  Electro-Hydrogen Driving Unit

• patent · 8 Jun 2017 · added 2 months ago

  A multi-fuel engine and method of controlling the same

• patent · 20 Jul 2016 · added 2 months ago

  Control method and device for injection system of hydrogen fuel internal combustion engine

• patent · 24 Apr 2014 · added 2 months ago

  Internal combustion engine-reformer installation

• patent · 17 Feb 2026 · added 2 months ago

  Engine operating strategy using pulsed injection of gaseous hydrogen fuel

• patent · 10 Nov 2020 · added 2 months ago

  System and process for improving emission performance in engines

• patent · 10 Nov 2020 · added 2 months ago

  System and process for improving emission performance in engines

• patent · 8 Sep 2020 · added 2 months ago

  Multi-fuel engine and method of controlling the same

• patent · 3 Jun 2021 · added 2 months ago

  A multi-fuel engine and method of controlling the same

• patent · 17 Apr 2014 · added 2 months ago

  Combination air pressure system and plasma ion gas generator system for turbocharged diesel engine

• patent · 9 Aug 2016 · added 2 months ago

  Internal combustion engine-reformer installation

• patent · 17 May 2016 · added 2 months ago

  Combination air pressure system and plasma ion gas generator system for turbocharged diesel engine

• patent · 19 Aug 1986 · added 2 months ago

  Dual fuel control and supply system for internal combustion engines

  An electrically controllable dual fuel system for an internal combustion engine (such as, but not necessarily confined to, a diesel engine) having a liquid fuel injection system in...

• patent · 24 Nov 1998 · added 2 months ago

  Direct current hydrogen generator, system and method

  The invention relates to an ultra-high purity gas generator system, such as a hydrogen gas generator system and method, which employs a direct current source to supply proportional...

• patent · 14 Jun 2019 · added 2 months ago

  Management system and method for regulating on-demand electrolytic production of hydrogen and oxygen injected into a combustion engine

• patent · 14 Jun 2018 · added 2 months ago

  Combined magnetohydrodynamic and electrochemical method and corresponding apparatus for producing hydrogen

• patent · 27 May 2020 · added 2 months ago

  MANAGEMENT SYSTEM AND METHOD FOR REGULATING ON-DEMAND ELECTROLYTIC PRODUCTION OF HYDROGEN AND GAS OXYGEN FOR INJECTION INTO A COMBUSTION ENGINE

• patent · 8 Mar 2022 · added 2 months ago

  Management system and method for regulating the on-demand electrolytic production of hydrogen and oxygen gas for injection into a combustion engine

• patent · 8 Oct 2019 · added 2 months ago

  Hydrogen gas generator

• patent · 3 Sep 2019 · added 2 months ago

  Management system and method for regulating the on-demand electrolytic production of hydrogen and oxygen gas for injection into a combustion engine