What’s new

August 2026

• patent · 9 Oct 2008 · added 2 months ago

  Hydrogen-Fueled Internal Combustion Engine

• patent · 13 Dec 2007 · added 2 months ago

  Method For Driving Hydrogen Internal Combustion Engine Car

• patent · 16 Nov 2006 · added 2 months ago

  Reformate assisted combustion

• patent · 9 Nov 2006 · added 2 months ago

  Hydrogen-oxygen production device

• patent · 28 Oct 2004 · added 2 months ago

  Integrated renewable energy system

• patent · 10 Sep 1997 · added 2 months ago

  EP0793772A4

• patent · 28 Jan 1982 · added 2 months ago

  Hydrogen-fuelled motor vehicle engine - uses controlled electrolysis of water to provide hydrogen and oxygen mixture

• patent · 12 Nov 1981 · added 2 months ago

  IC engine with exhaust gas turbine generator - having output used in electrolysis of water adding burnable gases to fuel mixture inlet

• patent · 15 Apr 2010 · added 2 months ago

  Hydrogen Reactor and Injection System for Augmenting Crankcase Ventilation in an Internal Combustion Engine

• patent · 15 Dec 2009 · added 2 months ago

  Method for driving hydrogen internal combustion engine car

• patent · 7 Sep 2010 · added 2 months ago

  Hydrogen-fueled internal combustion engine

• patent · 30 Apr 2014 · added 2 months ago

  Hydrogen supplemental system for on-demand hydrogen generation for internal combustion engines

• patent · 12 Nov 2019 · added 2 months ago

  Sunlight modulation device with divergent reflection of converged sunlight for solar energy utilization

• patent · 1 Jan 2009 · added 2 months ago

  System for solar thermic energy regulation and its use

• patent · 24 Jun 2009 · added 2 months ago

  System for solar thermic energy regulation and its use

• patent · 31 May 1977 · added 2 months ago

  Solar heating systems

  A solar heating system for converting the sun's rays into heat, comprising a level heat absorbtive element whose underside is adapted to absorb solar radiation and to convert it in...

• patent · 14 Jun 1977 · added 2 months ago

  Solar energy collector

  A solar collector having a hollow, pyramidical-shaped body made of insulation material and a fluid conducting coil of tubing extending around the inside of the body. A plurality of...

• patent · 22 Jan 1980 · added 2 months ago

  Directional self-supporting pyramid shaped hot water solar absorber

  Machine transcription of the US4184481A patent scan, 9 pages.

• patent · 18 Nov 1980 · added 2 months ago

  Suspended, hot-box solar collectors

  Machine transcription of the US4233961A patent scan, 9 pages.

• patent · 27 Nov 1979 · added 2 months ago

  Solar heating system

  Machine transcription of the US4175541A patent scan, 6 pages.

• patent · 31 Mar 1981 · added 2 months ago

  Pneumatic collection, storage and transfer of solar heat

  Machine transcription of the US4258697A patent scan, 13 pages.

• patent · 18 Sep 1984 · added 2 months ago

  Modular solar heat storage cabinet

  Machine transcription of the US4471834A patent scan, 10 pages.

• patent · 20 Oct 2015 · added 2 months ago

  Spray stations for temperature control in solar boilers

• patent · 25 Oct 2016 · added 2 months ago

  Polishing apparatus having temperature regulator for polishing pad

• patent · 24 May 2016 · added 2 months ago

  Startup systems and methods for solar boilers

• patent · 27 May 2014 · added 2 months ago

  Arrangement of tubing in solar boiler panels

• patent · 22 Jan 2013 · added 2 months ago

  Corner structure for walls of panels in solar boilers

• patent · 30 Apr 2013 · added 2 months ago

  Panel support system for solar boilers

• patent · 27 Aug 2013 · added 2 months ago

  Modular solar receiver panels and solar boilers with modular receiver panels

• patent · 19 Mar 2013 · added 2 months ago

  Solar receiver panels