TREA

Bernhard Drerup

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  • Kressbronn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic transmission for motor vehicles
    • Patent number RE39960
    • Issue date Dec 25, 2007
    • ZF Friedrichshafen AG
    • Bülent Korkmaz
    • 475 - Planetary gear transmission systems or components
  • Information Patent Grant

    Automatic transmission for motor vehicles
    • Patent number 6,572,507
    • Issue date Jun 3, 2003
    • ZF Friedrichshafen AG
    • Bülent Korkmaz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...