What’s new

August 2026

• patent · 22 Jul 1982 · added 2 months ago

  RADIATION COLLECTOR WITH EVACUATED INTERIOR

• patent · 16 Dec 1981 · added 2 months ago

  Solar energy collector and a panel for use with such a collector

  Machine transcription of the EP0039379A3 patent scan, 2 pages.

• patent · 11 Aug 1981 · added 2 months ago

  Thin-line collectors

  Machine transcription of the US4282862A patent scan, 5 pages.

• patent · 23 Jun 1981 · added 2 months ago

  Solar energy absorber

  Machine transcription of the US4274395A patent scan, 5 pages.

• patent · 12 Jul 1983 · added 2 months ago

  Solar heating panel arrangement

  Machine transcription of the US4392482A patent scan, 15 pages.

• patent · 21 Apr 1981 · added 2 months ago

  Solar radiation absorbing panel

  Machine transcription of the US4262659A patent scan, 9 pages.

• patent · 15 Jun 1976 · added 2 months ago

  Device for operating frusto-conical optical concentrators

  A device for operating frusto-conical optical concentrators made of a refringent material of refractive index n, the major base of which is in the vicinity of a source S, said devi...

• patent · 19 Mar 1985 · added 2 months ago

  Electromagnetic wave concentrator

  Machine transcription of the US4505264A patent scan, 12 pages.

• patent · 1 Feb 2012 · added 2 months ago

  Heat exchange panel

• patent · 31 Jul 2012 · added 2 months ago

  Solar wall apparatus and method

• patent · 1 Dec 2011 · added 2 months ago

  Thermally insulating fenestration devices and methods

• patent · 24 Nov 2011 · added 2 months ago

  Window System for a Solar Receiver and Method and Solar Receiver System Employing Same

• patent · 1 Nov 2011 · added 2 months ago

  Solar window apparatus and method

• patent · 26 May 2011 · added 2 months ago

  Device for harnessing solar energy with vapor insulating heat transfer core

• 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 · 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 · 13 Oct 2015 · added 2 months ago

  Solar heating system

• patent · 22 Mar 2016 · added 2 months ago

  Devices and methods for collecting daylight in clear and cloudy weather conditions

• patent · 7 Apr 2015 · added 2 months ago

  Reflective photovoltaic solar concentration system