What’s new

August 2026

• patent · 15 May 1984 · added 2 months ago

  Bi-fold door assembly

  Machine transcription of the US4448232A patent scan, 8 pages.

• patent · 10 Apr 1979 · added 2 months ago

  Solar collector panel and method of making

  Machine transcription of the US4148294A patent scan, 5 pages.

• patent · 20 May 2025 · added 2 months ago

  System, apparatus, and method for harnessing energy from the sun without occupying a large surface area

• patent · 15 Aug 2024 · added 2 months ago

  Electromagnetic radiation collecting and directing device

• patent · 7 Nov 2023 · added 2 months ago

  Electromagnetic radiation collecting and directing device

• patent · 15 Jul 2021 · added 2 months ago

  Electromagnetic radiation collecting and directing device

• patent · 13 Sep 2022 · added 2 months ago

  Solid state solar thermal energy collector

• patent · 14 Feb 2019 · added 2 months ago

  Solid state solar thermal energy collector

• patent · 12 Feb 2019 · added 2 months ago

  Solid state solar thermal energy collector

• patent · 26 May 2016 · added 2 months ago

  Solid state solar thermal energy collector

• patent · 2 Apr 2013 · added 2 months ago

  Modular solar panels with heat exchange

• patent · 1 Jun 2010 · added 2 months ago

  Photovoltaic cells, modules and methods of making same

• patent · 12 Jun 2008 · added 2 months ago

  Photovoltaic roof tiles and methods of making same

• patent · 12 Jun 2008 · added 2 months ago

  Solar roof tiles with heat exchange and methods of making thereof

• patent · 4 Mar 2008 · added 2 months ago

  Solar blackbody waveguide for solar assisted oil recovery applications

• patent · 15 Dec 2005 · added 2 months ago

  Solar blackbody waveguide

• patent · 14 May 1986 · added 2 months ago

  Solar ray collecting device

  Machine transcription of the EP0128395A3 patent scan, 2 pages.

• patent · 9 Sep 2025 · added 2 months ago

  Compound parabolic concentrator arrangement

• patent · 2 Sep 2025 · added 2 months ago

  Heat recovery arrangement

• patent · 2 Feb 2023 · added 2 months ago

  System, apparatus, and method for harnessing energy from the sun without occupying a large surface area

• patent · 24 Mar 2020 · added 2 months ago

  Electromagnetic radiation collecting and directing device

• patent · 26 May 2016 · added 2 months ago

  Solid state solar thermal energy collector

• patent · 17 Jun 2014 · added 2 months ago

  Hybrid solar/non-solar energy generation system and method

• patent · 3 Dec 2009 · added 2 months ago

  Solar collector capable of receiving light rays with different incident angles

• patent · 7 Aug 2008 · added 2 months ago

  Solar blackbody waveguide for high pressure and high temperature applications

• patent · 12 Jun 2008 · added 2 months ago

  Modular solar panels with heat exchange & methods of making thereof

• patent · 12 Jun 2008 · added 2 months ago

  Photovoltaic cells, modules and methods of making same

• patent · 12 Jun 2008 · added 2 months ago

  Interlocking solar roof tiles with heat exchange

• patent · 5 Jun 2008 · added 2 months ago

  Use of renewable energy like solar, wind, geothermal, biomass, and hydropower for manufacturing combustion air for a fossil fuel burner and firebox

• patent · 16 Aug 2007 · added 2 months ago

  Solar blackbody waveguide for solar assisted oil recovery applications