What’s new

August 2026

• patent · 9 Dec 1980 · added 2 months ago

  Solar energy collector

  Machine transcription of the US4237867A patent scan, 8 pages.

• patent · 23 Jun 1981 · added 2 months ago

  Solar energy absorber

  Machine transcription of the US4274395A patent scan, 5 pages.

• patent · 11 Aug 1981 · added 2 months ago

  Thin-line collectors

  Machine transcription of the US4282862A patent scan, 5 pages.

• patent · 11 Feb 1969 · added 2 months ago

  Light concentrator type photovoltaic panel having clamping means for retaining photovoltaic cell

  Machine transcription of the US3427200 patent scan, 4 pages.

• patent · 12 Aug 1969 · added 2 months ago

  Apparatus for analyzing a continuously moving strip by means of attenuated total reflection

  Machine transcription of the US3460893 patent scan, 5 pages.

• patent · 18 Jan 1966 · added 2 months ago

  Device for directionally controlling electromagnetic radiation

  Machine transcription of the US3229682 patent scan, 4 pages.

• patent · 31 Oct 1967 · added 2 months ago

  Flexible solar-cell concentrator array

  Machine transcription of the US3350234 patent scan, 6 pages.

• patent · 9 May 1950 · added 2 months ago

  Foraminous sheet material and luminaire made therefrom

  Machine transcription of the US2506951 patent scan, 5 pages.

• patent · 31 Jan 1961 · added 2 months ago

  Solar energy collectors

  Machine transcription of the US2969788 patent scan, 3 pages.

• patent · 14 May 1963 · added 2 months ago

  Solar powered vehicle

  Machine transcription of the US3089670 patent scan, 4 pages.

• patent · 26 Feb 1884 · added 2 months ago

  William calvee

  Machine transcription of the US294117 patent scan, 3 pages.

• patent · 28 Aug 1984 · added 2 months ago

  Generating power from the ocean utilizing the thermal properties of magnetic material

  Machine transcription of the US4468568A patent scan, 5 pages.

• patent · 8 Aug 1972 · added 2 months ago

  Electrokinetic heat pipe

  A heat pipe for transporting a large quantity of heat within a small temperature difference provided with a tube, a wick, and a fluid that can transfer heat. The tube includes an e...

• patent · 7 Mar 2006 · added 2 months ago

  Autonomous power source

• patent · 12 Jan 2021 · added 2 months ago

  Maintaining a solar power module

• patent · 8 Sep 2020 · added 2 months ago

  Maintaining a solar power module

• patent · 19 May 2020 · added 2 months ago

  Maintaining a solar power module

• patent · 4 Jul 2017 · added 2 months ago

  Orientation control device for magnetic fluid and method for same

• patent · 20 Apr 2016 · added 2 months ago

  ORIENTATION CONTROL DEVICE FOR MAGNETIC FLUID AND METHOD THEREOF

• patent · 27 May 2014 · added 2 months ago

  Thermal energy conversion plant

• patent · 1 Nov 2011 · added 2 months ago

  Micro generator system

• patent · 29 Jun 2010 · added 2 months ago

  Thermodynamic cycles

• patent · 12 Sep 2006 · added 2 months ago

  Device of micro vortex for ferrofluid power generator

• patent · 9 Sep 2008 · added 2 months ago

  Electromagnetic rheological (EMR) fluid and method for using the EMR fluid

• patent · 29 Jun 2010 · added 2 months ago

  Thermal to electrical energy converter

• patent · 12 Jul 2007 · added 2 months ago

  Thermal to electrical energy converter

• patent · 22 Aug 2006 · added 2 months ago

  Device and method for ferrofluid power generator and cooling system

• patent · 26 Dec 2006 · added 2 months ago

  All-weather energy and water production via steam-enhanced vortex tower

• patent · 7 Sep 2010 · added 2 months ago

  Multiple magnet transducer with differential magnetic strengths

• patent · 26 Oct 2004 · added 2 months ago

  Electrical generator with ferrofluid bearings