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Ralf Hohmann

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  • Bruchkobel, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Push-fit connector for joining a fluid line to a pipe
    • Patent number 5,586,791
    • Issue date Dec 24, 1996
    • Rasmussen GmbH
    • Hary Kirchner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Quick connect coupling for connecting two fluid conduits
    • Patent number 5,489,125
    • Issue date Feb 6, 1996
    • Rasmussen GmbH
    • Ralf Hohmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Quick connect/disconnect fluid coupling
    • Patent number 5,366,259
    • Issue date Nov 22, 1994
    • Rasmussen GmbH
    • Ralf Hohmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe coupling
    • Patent number 5,338,071
    • Issue date Aug 16, 1994
    • Rasmussen GmbH
    • Ralf Hohmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid coupling with automatic sealing valves
    • Patent number 5,323,811
    • Issue date Jun 28, 1994
    • Rasmussen GmbH
    • Ralf Hohmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hose coupling
    • Patent number 5,318,332
    • Issue date Jun 7, 1994
    • Rasmussen GmbH
    • Ralf Hohmann
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Hose clip
    • Patent number 5,309,607
    • Issue date May 10, 1994
    • Rasmussen GmbH
    • Ralf Hohmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tamper resistant device for the application of preselected torque t...
    • Patent number 5,299,474
    • Issue date Apr 5, 1994
    • Rasmussen GmbH
    • Ralf Hohmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hose coupling
    • Patent number 5,226,680
    • Issue date Jul 13, 1993
    • Rasmussen GmbH
    • Frank Bahner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hose Coupling
    • Patent number 5,209,527
    • Issue date May 11, 1993
    • Rasmussen GmbH
    • Ralf Hohmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Twin hose coupling
    • Patent number 5,201,552
    • Issue date Apr 13, 1993
    • Rasmussen GmbH
    • Ralf Hohmann
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Quick-release connector for flexible hoses and the like
    • Patent number 5,074,601
    • Issue date Dec 24, 1991
    • Rasmussen GmbH
    • Ralf Spors
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connector for hoses and the like
    • Patent number 5,064,227
    • Issue date Nov 12, 1991
    • Rasmussen GmbH
    • Ralf Spors
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...