TREA

Norbert Fartmann

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  • Siegburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Torque limiting coupling
    • Patent number 6,749,049
    • Issue date Jun 15, 2004
    • GKN Walterscheid GmbH
    • Klaus Kampf
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Coupling hook for the lower steering arms of a three-point attachin...
    • Patent number 5,441,117
    • Issue date Aug 15, 1995
    • GKN Walterscheid GmbH
    • Norbert Fartmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Three-point coupling device
    • Patent number 4,944,354
    • Issue date Jul 31, 1990
    • Jean Walterscheid GmbH
    • Hans Langen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Adjustable friction clutch assembly
    • Patent number 4,617,003
    • Issue date Oct 14, 1986
    • Jean Walterscheid GmbH
    • Helmut Bober
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft connection mechanism
    • Patent number 4,603,998
    • Issue date Aug 5, 1986
    • Jean Walterscheid GmbH
    • Helmut Bober
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Torque limiting coupling
    • Publication number 20030054889
    • Publication date Mar 20, 2003
    • Klaus Kampf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...