TREA

Jan-Helge Steinkopf

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  • Wetter, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Torque support
    • Patent number 6,158,302
    • Issue date Dec 12, 2000
    • Mannesmann AG
    • Eberhard Becker
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Securing ring
    • Patent number 6,065,920
    • Issue date May 23, 2000
    • Mannesmann AG
    • Eberhard Becker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...