What’s new

August 2026

• patent · 20 Dec 2016 · added 2 months ago

  Hybrid cycle combustion engine and methods

• patent · 8 Jan 2015 · added 2 months ago

  Hybrid Cycle Combustion Engine and Methods

• patent · 5 Aug 2014 · added 2 months ago

  Hybrid cycle combustion engine and methods

• patent · 15 Aug 2013 · added 2 months ago

  Hybrid Cycle Combustion Engine and Methods

• patent · 5 Feb 2013 · added 2 months ago

  Hybrid cycle combustion engine and methods

• patent · 31 Oct 2000 · added 2 months ago

  Pump control for small watercraft

• patent · 29 Jan 2015 · added 2 months ago

  Oil atomizer lubrication system

• patent · 24 Jan 2013 · added 2 months ago

  Downhole Motors with a Lubricating Unit for Lubricating the Stator and Rotor

• patent · 28 Jan 2010 · added 2 months ago

  Fuel intake for an engine

• patent · 28 Aug 2008 · added 2 months ago

  Hybrid Cycle Combustion Engine and Methods

• patent · 26 Nov 2002 · added 2 months ago

  Four-stroke cycle internal combustion engine

• patent · 9 Mar 1999 · added 2 months ago

  Oil management system for a fuel injected engine

• patent · 31 Mar 1998 · added 2 months ago

  Lubricant supply for internal combustion engine

• patent · 10 Jul 1990 · added 2 months ago

  Marine engine with water cooled fuel line from remote tank

• patent · 24 May 1988 · added 2 months ago

  Upper cylinder area lubrication system

  Machine transcription of the US4745896A patent scan, 5 pages.

• patent · 17 Feb 1942 · added 2 months ago

  Engine

  Machine transcription of the US2273202 patent scan, 6 pages.

• patent · 13 May 1941 · added 2 months ago

  Compressor or vacuum pump

  Machine transcription of the US2241718 patent scan, 3 pages.

• patent · 16 Jun 1925 · added 2 months ago

  Internal-combustion engine

  Machine transcription of the US1542765 patent scan, 7 pages.

• patent · 10 Dec 2013 · added 2 months ago

  Engine system and method for substantially NOx-free combustion of a fuel in a compression ignition engine

• patent · 4 Aug 2015 · added 2 months ago

  Fuel injector having algorithm controlled look-ahead timing for injector-ignition operation

• patent · 20 Dec 2011 · added 2 months ago

  Heated catalyzed fuel injector for injection ignition engines

• patent · 1 Sep 2015 · added 2 months ago

  Combustion system

• patent · 6 Mar 2018 · added 2 months ago

  Engine reformer systems for lower cost, smaller scale manufacturing of liquid fuels

• patent · 24 Oct 2017 · added 2 months ago

  Combined steam reformation reactions and water gas shift reactions for on-board hydrogen production in an internal combustion engine

• patent · 7 Oct 1930 · added 2 months ago

  Carburetion apparatus

  Machine transcription of the US1777472 patent scan, 10 pages.

• patent · 28 Oct 2008 · added 2 months ago

  Fuel injector having algorithm controlled look-ahead timing for injector-ignition operation

• patent · 4 Oct 2007 · added 2 months ago

  Fuel injector having algorithm controlled look-ahead timing for injector-ignition operation

• patent · 2 Feb 2010 · added 2 months ago

  Fuel injector having algorithm controlled look-ahead timing for injector-ignition operation

• patent · 2 Apr 2009 · added 2 months ago

  Fuel injector having algorithm controlled look-ahead timing for injector-ignition operation

• patent · 16 Jun 2009 · added 2 months ago

  Injector-ignition for an internal combustion engine