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Kjell R. Ekman

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  • CH-6300 Zug, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Connection arrangement
    • Patent number 4,949,938
    • Issue date Aug 21, 1990
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Female coupling component for a quick coupling
    • Patent number 4,865,292
    • Issue date Sep 12, 1989
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling arrangement
    • Patent number 4,848,728
    • Issue date Jul 18, 1989
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Arrangement for a push-in coupling
    • Patent number 4,627,644
    • Issue date Dec 9, 1986
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Arrangement for a coupling with a first and a second coupling part...
    • Patent number 4,613,158
    • Issue date Sep 23, 1986
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure-reduction device for pressurized coupling members
    • Patent number 4,564,042
    • Issue date Jan 14, 1986
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling device
    • Patent number 4,475,748
    • Issue date Oct 9, 1984
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Quick-coupling member
    • Patent number 4,453,748
    • Issue date Jun 12, 1984
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device at mutually lockable first and second parts
    • Patent number 4,294,473
    • Issue date Oct 13, 1981
    • Ekman Engineering AG
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling device
    • Patent number 4,289,164
    • Issue date Sep 15, 1981
    • Ekman Engineering AG
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for a coupling unit having connectable and disconnectable parts
    • Patent number 4,278,276
    • Issue date Jul 14, 1981
    • Ekman Engineering AG
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling device
    • Patent number 4,269,389
    • Issue date May 26, 1981
    • Ekman Engineering AG
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling device
    • Patent number 4,219,048
    • Issue date Aug 26, 1980
    • Ekman Engineering AG
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling device
    • Patent number 4,211,253
    • Issue date Jul 8, 1980
    • Ekman Engineering AG
    • Kjell R. Ekman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...