What’s new

August 2026

• patent · 16 Sep 1986 · added 2 months ago

  Black-water solar disk

  Machine transcription of the US4611577A patent scan, 3 pages.

• patent · 8 Feb 1983 · added 2 months ago

  Solar heat exchanger

  Machine transcription of the US4372291A patent scan, 8 pages.

• patent · 21 Dec 1982 · added 2 months ago

  Heat-absorbent panel for solar energy and sloping roof composed of such panels

  Machine transcription of the US4364374A patent scan, 5 pages.

• patent · 11 Nov 2015 · added 2 months ago

  Device for increasing thermal utilization rate of disc type solar thermal collector

• patent · 6 Feb 1981 · added 2 months ago

  Solar energy collector - has vertical pipe and pump for spraying water over inner surface of inner one of two concentric spheres

  Machine transcription of the FR2461896A1 patent scan, 6 pages.

• patent · 17 Aug 1982 · added 2 months ago

  Solar collector

  Machine transcription of the US4344418A patent scan, 6 pages.

• patent · 28 Aug 2025 · added 2 months ago

  Geodesic dome system for integrated aquaponics and mushroom production

• patent · 28 Feb 2002 · added 2 months ago

  Solar energy generation minimizing the surface and size of collectors currently in use

• patent · 8 Mar 1995 · added 2 months ago

  Solar power system

• patent · 9 Apr 1985 · added 2 months ago

  Solar energy collection apparatus

  Machine transcription of the US4509500A patent scan, 8 pages.

• patent · 2 Oct 1981 · added 2 months ago

  Solar energy collector - has vertical pipe and pump for spraying water over inner surface of inner one of two concentric spheres

  Machine transcription of the FR2479433A2 patent scan, 8 pages.

• patent · 15 Sep 2015 · added 2 months ago

  Focus module and components with actuator

• patent · 13 Aug 2013 · added 2 months ago

  Apparatus and method comprising deformable lens element

• patent · 12 Apr 2016 · added 2 months ago

  Solar energy converter

• patent · 11 Dec 1984 · added 2 months ago

  Solar distillation apparatus

  Machine transcription of the US4487659A patent scan, 12 pages.

• patent · 21 Nov 2001 · added 2 months ago

  Solar steam production with a lens and partially submerged conductor

• patent · 28 Aug 2008 · added 2 months ago

  Solar heat collector

• patent · 26 Jul 2011 · added 2 months ago

  Condensing solar collector

• patent · 19 Feb 2014 · added 2 months ago

  Solar energy converter

• patent · 15 Mar 1977 · added 2 months ago

  Solar energy converter and elongated Fresnel lens element

  A solar energy concentrating and collecting assembly including a formed synthetic resin radiation concentrator having a series of elongated, generally rectilinear, side-by-side, pa...

• patent · 10 May 1977 · added 2 months ago

  Compound lens solar energy system

  A solar collector includes an elongated heat exchange element onto which the sun's rays are to be directed. A compound concentration lens system is mounted to direct the sun's rays...

• patent · 17 Dec 2024 · added 2 months ago

  Multi-focal point solar refraction heating

• patent · 6 Sep 2016 · added 2 months ago

  Light processing system

• patent · 3 Jul 2014 · added 2 months ago

  Solar energy converter

• patent · 9 Apr 2013 · added 2 months ago

  Low cost desalination method using renewable energy and recycled materials

• patent · 4 Jul 2017 · added 2 months ago

  Apparatus and method comprising deformable lens element

• patent · 22 Aug 2017 · added 2 months ago

  Focus module and components with actuator

• patent · 1 Apr 2014 · added 2 months ago

  Focus module and components with actuator

• patent · 27 Sep 2011 · added 2 months ago

  Focus module and components with actuator polymer control

• patent · 8 Dec 2015 · added 2 months ago

  Apparatus and method comprising deformable lens element