What’s new

August 2026

• patent · 15 Aug 2023 · added 2 months ago

  Systems and methods for radiant gas dynamic mining of permafrost for propellant extraction

• patent · 19 Oct 1982 · added 2 months ago

  Solar space vehicle

  Machine transcription of the US4354348A patent scan, 4 pages.

• patent · 30 May 2023 · added 2 months ago

  Communications device with secure data path processing agents

• patent · 9 May 2023 · added 2 months ago

  Optics and structure for space applications

• patent · 21 Mar 2023 · added 2 months ago

  Directing light for thermal and power applications in space

• patent · 31 Jan 2023 · added 2 months ago

  Systems and methods for radiant gas dynamic mining of permafrost

• patent · 15 Dec 2022 · added 2 months ago

  Closed circuit space shuttle (in which no water, hydrogen or oxygen is lost)

• patent · 15 Sep 2022 · added 2 months ago

  Hybrid solar thermal and chemical vehicle configurations for space mining applications

• patent · 19 Jul 2022 · added 2 months ago

  Omnivorous solar thermal thruster, cooling systems, and thermal energy transfer in rockets

• patent · 6 Jun 2013 · added 2 months ago

  Methods and systems for propelling an externally powered vehicle

• patent · 27 Apr 2001 · added 2 months ago

  SOLAR THERMAL ROCKETS

• patent · 24 Oct 1995 · added 2 months ago

  Hybrid solar rocket utilizing thermal storage for propulsion and electrical power

• patent · 20 Mar 1992 · added 2 months ago

  SOLAR THERMAL PROPULSION MOTOR.

• patent · 25 Feb 1992 · added 2 months ago

  Propulsion motor using fine particulate material

• patent · 12 Dec 1978 · added 2 months ago

  Solar energy collector

  Machine transcription of the US4129117A patent scan, 9 pages.

• patent · 13 Jun 1978 · added 2 months ago

  Heliothermodynamic system

  Machine transcription of the US4094299A patent scan, 5 pages.

• patent · 16 May 1978 · added 2 months ago

  Method and apparatus for converting radiant solar energy into mechanical energy

  Machine transcription of the US4089174A patent scan, 7 pages.

• patent · 30 Jan 1979 · added 2 months ago

  Solar heat storage and utility system

  Machine transcription of the US4136668A patent scan, 7 pages.

• patent · 20 Feb 1968 · added 2 months ago

  Solar heat trap

  Machine transcription of the US3369539A patent scan, 3 pages.

• patent · 12 Jan 1960 · added 2 months ago

  Vehicle having a solar steam generator

  Machine transcription of the US2920710 patent scan, 4 pages.

• patent · 30 Apr 1985 · added 2 months ago

  Oil field steam production and use

  Machine transcription of the US4513733A patent scan, 5 pages.

• patent · 19 Jul 1977 · added 2 months ago

  Laser powered rocket engine using a gasdynamic window

  Machine transcription of the US4036012A patent scan, 6 pages.

• patent · 30 May 1978 · added 2 months ago

  Solar pond

  Machine transcription of the US4091800A patent scan, 9 pages.

• patent · 29 Jan 1929 · added 2 months ago

  Vaporizer for use with solar energy

  Machine transcription of the US1700675 patent scan, 4 pages.

• patent · 14 Sep 1926 · added 2 months ago

  Solar heater

  Machine transcription of the US1599481 patent scan, 4 pages.

• patent · 7 Apr 1970 · added 2 months ago

  Electromagnetic driver for pressure measuring system

  Machine transcription of the US3505627A patent scan, 4 pages.

• patent · 9 Sep 1987 · added 2 months ago

  Electromagnetic flow coupler for regulating flow rate/pressure

  Machine transcription of the EP0235896A1 patent scan, 27 pages.

• patent · 27 Jun 1989 · added 2 months ago

  Pump/heat exchanger assembly for pool-type reactor

• patent · 28 Feb 1989 · added 2 months ago

  Flow coupler assembly for double-pool-type reactor

• patent · 4 Jan 1984 · added 2 months ago

  Electromagnetic flow coupler

  Machine transcription of the EP0097349A1 patent scan, 12 pages.