TREA

Heinz Madsack

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  • Overath, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Differential drive with inner supporting means for the differential...
    • Patent number 5,976,051
    • Issue date Nov 2, 1999
    • GKN Viscodrive GmbH
    • Heinz Madsack
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential drive
    • Patent number 5,556,350
    • Issue date Sep 17, 1996
    • GKN Viscodrive GmbH
    • Heinz Madsack
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential drive
    • Patent number 5,507,703
    • Issue date Apr 16, 1996
    • GKN Viscodrive GmbH
    • Heinz Madsack
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Viscous coupling
    • Patent number 5,419,417
    • Issue date May 30, 1995
    • GKN Viscodrive GmbH
    • Heinz Madsack
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...