What’s new

August 2026

• patent · 23 Sep 2004 · added 2 months ago

  Diode energy converter for chemical kinetic electron energy transfer

• patent · 11 Jul 1978 · added 2 months ago

  Vapor temperature controlled exhaust gas heat exchanger

  An exhaust gas heat exchanger for vaporizing a liquid fuel is disclosed. The exhaust gas heat exchanger includes exhaust gas flow control valve means, responsive to a vapor tempera...

• patent · 13 Sep 1977 · added 2 months ago

  Electric fuel vaporizer

  An electrically powered liquid fuel vaporizer including overtemperature protection is described. A plurality of thin walled fuel conduits or tubes are arranged in a bundle and are...

• patent · 3 Jun 2003 · added 2 months ago

  Pressure modulated free ink marker for producing variable line width

  A liquid marker system utilizes three primary components to permit marking of lines of various widths from a single nib. The three components are a porous nib, a transfer wick and...

• patent · 28 Feb 1989 · added 2 months ago

  Fuel tank heating system

  An improved fuel heating system particularly adapted for fuel oil combustion machines such as diesel powered motor vehicles and stationary generating plants is disclosed. The appra...

• patent · 12 May 1998 · added 2 months ago

  Liquid fuel reforming apparatus

  A liquid fuel reforming apparatus comprising a bobbin main body containing a fuel passage through which a liquid fuel such as gasoline and a combustible gas passes; a coil having a...

• patent · 18 Mar 2014 · added 2 months ago

  Partially self-refueling zero emissions system

• patent · 24 Jan 2012 · added 2 months ago

  Hydrogen supplementation fuel apparatus and method

• patent · 4 Nov 2010 · added 2 months ago

  Electrolytic hydrogen generating system

• patent · 22 Apr 2014 · added 2 months ago

  Hydrogen supplementation fuel apparatus and method

• patent · 28 May 2013 · added 2 months ago

  Hydrogen and oxygen generator having semi-isolated series cell construction

• patent · 11 Jun 2013 · added 2 months ago

  Partially self-refueling low emissions vehicle and stationary power system

• patent · 16 Dec 2010 · added 2 months ago

  Electrolytic hydrogen generating system

• patent · 4 Nov 2010 · added 2 months ago

  Electrolytic hydrogen generating system

• patent · 25 Feb 2010 · added 2 months ago

  Hydrogen generating system for operation with engine turbo condition

• patent · 29 Jan 2009 · added 2 months ago

  Method of and apparatus for hydrogen enhanced diesel engine performance

• patent · 7 Oct 2008 · added 2 months ago

  Method of and apparatus for hydrogen enhanced diesel engine performance

• patent · 15 Mar 2005 · added 2 months ago

  Hydrogen generator for uses in a vehicle fuel system

  The present invention discloses an electrolyzer for electrolyzing water into a gaseous mixture comprising hydrogen gas and oxygen gas. The electrolyzer is adapted to deliver this g...

• patent · 24 Jan 2008 · added 2 months ago

  Method of and apparatus for hydrogen enhanced diesel engine performance

• patent · 22 Oct 2009 · added 2 months ago

  Partially Self-Refueling Zero Emissions System

• patent · 4 Feb 2010 · added 2 months ago

  Hydrogen generating apparatus with hydrogen concentration sensors

• patent · 18 Feb 2010 · added 2 months ago

  Hydrogen-from-water on-demand supplemental vehicle fuel electrolyzer system

• patent · 18 Feb 2010 · added 2 months ago

  Method and apparatus for electolysis-assisted generation of hydrogen

• patent · 18 Mar 2010 · added 2 months ago

  Hydrogen and oxygen generator having semi-isolated series cell construction

• patent · 18 Mar 2010 · added 2 months ago

  Gas/liquid separator for hydrogen generating apparatus

• patent · 6 May 2010 · added 2 months ago

  Partially Self-Refueling Low Emissions Vehicle and Stationary Power System

• patent · 8 Jul 2010 · added 2 months ago

  Hydrogen supplementation fuel apparatus and method

• patent · 4 Nov 2010 · added 2 months ago

  Electrolytic hydrogen generating system

• patent · 24 Apr 2012 · added 2 months ago

  Hydrogen system for internal combustion engine

• patent · 7 Apr 2026 · added 2 months ago

  Reed switch pump