What’s new

August 2026

• patent · 4 Feb 2025 · added 2 months ago

  Hydrogen-oxygen fueled powerplant with water and heat recovery

• patent · 28 Nov 2023 · added 2 months ago

  Hydrogen-oxygen fueled powerplant with water and heat recovery

• patent · 29 Mar 2016 · added 2 months ago

  Method and apparatus for utilizing the exhaust heat from internal combustion engine

• patent · 2 Dec 2010 · added 2 months ago

  Internal combustion engine and method for controlling the internal combustion engine

• patent · 29 Jan 2013 · added 2 months ago

  Internal combustion engine and method for controlling the internal combustion engine

• patent · 8 May 2012 · added 2 months ago

  System and method for power conversion employing an electrostatic motor driving an electromechanical battery

• patent · 23 Jun 2011 · added 2 months ago

  Apparatus for energy conversion

• patent · 1 Mar 2011 · added 2 months ago

  System for generating electricity using a chemical heat engine and piezoelectric material

• patent · 5 Oct 2010 · added 2 months ago

  Long endurance hydrogen powered vehicle

• patent · 30 Mar 2011 · added 2 months ago

  Hydrogen engine using a recirculating working medium

• patent · 4 Dec 2012 · added 2 months ago

  Hydrogen engine using a recirculating working medium

• patent · 23 Sep 2010 · added 2 months ago

  Hydrogen engine using a recirculating working medium

• patent · 11 Aug 2009 · added 2 months ago

  Hydrogen augmented diesel crankcase ventilation

• patent · 17 Jan 2008 · added 2 months ago

  Hydrogen augmented diesel crankcase ventilation

• patent · 31 Jul 2007 · added 2 months ago

  Hydrogen augmented diesel crankcase ventilation

• patent · 18 Aug 2005 · added 2 months ago

  Method for the utilization of energy from cyclic thermochemical processes to produce mechanical energy and plant for this purpose

• patent · 4 Mar 2008 · added 2 months ago

  Method for the utilization of energy from cyclic thermochemical processes to produce mechanical energy and plant for this purpose

• patent · 17 Aug 2023 · added 2 months ago

  Hydrogen-oxygen fueled powerplant with water and heat recovery

• patent · 24 Nov 2015 · added 2 months ago

  System and method of transducing energy from hydrogen

• patent · 28 Jan 2015 · added 2 months ago

  Argon-circulating internal combustion engine system and control method thereof

• patent · 9 Dec 2014 · added 2 months ago

  Energy transducer

• patent · 20 May 2010 · added 2 months ago

  Method and apparatus for utilizing the exhaust heat from internal combustion engine

• patent · 14 Jan 2010 · added 2 months ago

  Internal combustion engine and method for controlling the internal combustion engine

• patent · 18 Jun 2009 · added 2 months ago

  Hydrogen engine of working gas circulation type

• patent · 16 Apr 2009 · added 2 months ago

  System and Methodology for Generating Electricity Using a Chemical Heat Engine and Piezoelectric Material

• patent · 15 May 2008 · added 2 months ago

  Hydrogen Fuel System for an Internal Combustion Engine

• patent · 10 Jan 2008 · added 2 months ago

  Long endurance hydrogen powered vehicle

• patent · 7 Sep 2007 · added 2 months ago

  Hydrogen engine using a recirculating working medium

• patent · 12 Jul 2007 · added 2 months ago

  Hydrogen augmented diesel crankcase ventilation

• patent · 12 Nov 1985 · added 2 months ago

  Internal combustion engine

  Machine transcription of the US4552106A patent scan, 6 pages.