What’s new

August 2026

• 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 · 19 Mar 1985 · added 2 months ago

  Electromagnetic wave concentrator

  Machine transcription of the US4505264A patent scan, 12 pages.

• patent · 9 Dec 1980 · added 2 months ago

  Solar energy collector

  Machine transcription of the US4237867A patent scan, 8 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 · 10 Aug 1982 · added 2 months ago

  Solar energy collector

  Machine transcription of the US4343297A patent scan, 6 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 · 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 · 12 Jul 1983 · added 2 months ago

  Solar heating panel arrangement

  Machine transcription of the US4392482A patent scan, 15 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 · 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 · 18 Jan 1966 · added 2 months ago

  Device for directionally controlling electromagnetic radiation

  Machine transcription of the US3229682 patent scan, 4 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 · 31 Oct 1967 · added 2 months ago

  Flexible solar-cell concentrator array

  Machine transcription of the US3350234 patent scan, 6 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 · 5 Mar 2009 · added 2 months ago

  Micro Generator System

• patent · 4 Dec 2008 · added 2 months ago

  Thermodynamic cycles

• patent · 25 Nov 2008 · added 2 months ago

  Device of micro loop thermosyphon for ferrofluid power generator

• patent · 28 Dec 2006 · added 2 months ago

  Heat treatment apparatus

• patent · 27 Jul 2006 · added 2 months ago

  Thermal to electrical energy converter

• patent · 25 May 2006 · added 2 months ago

  Device of micro vortex for ferrofluid power generator

• patent · 24 Nov 2005 · added 2 months ago

  An electromagnetic rheological (emr) fluid and method for using the emr fluid

• patent · 17 Nov 2005 · added 2 months ago

  Wick having liquid superheat tolerance and being resistant to back-conduction, evaporator employing a liquid superheat tolerant wick, and loop heat pipe incorporating same