What’s new

August 2026

• patent · 26 May 2011 · added 2 months ago

  Solar flux conversion module

• patent · 21 Apr 2011 · added 2 months ago

  Apparatus and method for solar heat gain reduction in a window assembly

• patent · 10 Feb 2011 · added 2 months ago

  Device for a water tank with integrated solar collector

• patent · 28 Oct 2010 · added 2 months ago

  Heat exchange panel

• patent · 2 Oct 2009 · added 2 months ago

  Flexible transparent condenser for solar panel in e.g. building roof, has exchanging unit maximizing and minimizing drop shadow of summer sun and winter sun under strong impact, with respect to normal of receiver and condenser, respectively

• patent · 16 Jul 2009 · added 2 months ago

  Bubble putter

• patent · 17 Jan 2008 · added 2 months ago

  Photovoltaic thermal (PVT) collector

• patent · 26 Jan 2006 · added 2 months ago

  Apparatus and method for collecting energy

• patent · 19 May 2005 · added 2 months ago

  Thermal water heating module with enlarged energy absorbing surface and insulation against heat loss

• patent · 17 Sep 2003 · added 2 months ago

  Solar collector with absorber tubes

• patent · 6 Feb 2003 · added 2 months ago

  Apparatus and method for collecting light

• patent · 29 Jul 1986 · added 2 months ago

  Hybrid solar/combustion powered receiver

  Machine transcription of the US4602614A patent scan, 6 pages.

• patent · 8 May 1984 · added 2 months ago

  Optical information transfer system

  Machine transcription of the US4447118A patent scan, 10 pages.

• patent · 31 Aug 1982 · added 2 months ago

  Solar energy collector

  Machine transcription of the US4346696A patent scan, 8 pages.

• patent · 22 Sep 1981 · added 2 months ago

  Solar collector and process for its operation

  Machine transcription of the US4290412A patent scan, 12 pages.

• patent · 22 Jul 1997 · added 2 months ago

  Light transmitting panels, and methods for adjusting the natural lighting quantity and range using any of the light transmitting panels

• patent · 18 Apr 1996 · added 2 months ago

  High-efficiency solar panel

• patent · 1 Apr 1993 · added 2 months ago

  Cladding panels for the optimised transmission of electromagnetic, including solar, radiation

• patent · 21 May 1991 · added 2 months ago

  Compound thermal insulating system

• patent · 11 Jul 1989 · added 2 months ago

  Solar collectors

• patent · 22 Jul 1982 · added 2 months ago

  RADIATION COLLECTOR WITH EVACUATED INTERIOR

• patent · 9 Jun 1981 · added 2 months ago

  Unitary solar collector panel

  Machine transcription of the US4271823A patent scan, 13 pages.

• patent · 20 Jan 1981 · added 2 months ago

  Solar heat collector

  Machine transcription of the US4245620A patent scan, 6 pages.

• patent · 1 Feb 2012 · added 2 months ago

  Heat exchange panel

• patent · 12 Jul 1983 · added 2 months ago

  Solar heating panel arrangement

  Machine transcription of the US4392482A patent scan, 15 pages.

• patent · 9 Dec 1980 · added 2 months ago

  Solar energy collector

  Machine transcription of the US4237867A patent scan, 8 pages.

• patent · 21 Apr 1981 · added 2 months ago

  Solar radiation absorbing panel

  Machine transcription of the US4262659A patent scan, 9 pages.

• patent · 23 Jun 1981 · added 2 months ago

  Solar energy absorber

  Machine transcription of the US4274395A patent scan, 5 pages.

• patent · 19 Mar 1985 · added 2 months ago

  Electromagnetic wave concentrator

  Machine transcription of the US4505264A patent scan, 12 pages.

• patent · 11 Aug 1981 · added 2 months ago

  Thin-line collectors

  Machine transcription of the US4282862A patent scan, 5 pages.