with rotatable members

Patents Grantslast 30 patents

  • Information Patent Grant

    Gas collection system

    • Patent number 12,066,252
    • Issue date Aug 20, 2024
    • LUNAR HELIUM-3 MINING, LLC
    • Chris Salvino
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Closed cycle steam turbine system with liquid vortex pump

    • Patent number 3,973,403
    • Issue date Aug 10, 1976
    • Kenard D. Brown
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3795587

    • Patent number 3,795,587
    • Issue date Mar 5, 1974
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3567589

    • Patent number 3,567,589
    • Issue date Mar 2, 1971
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1342810

    • Patent number 1,342,810
    • Issue date Jun 8, 1920
    • F28 - HEAT EXCHANGE IN GENERAL