TREA

Karl-Heinz Barbet

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  • Korschenbroich, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for fastening a sealing bellows
    • Patent number 4,812,073
    • Issue date Mar 14, 1989
    • TRW Ehrenreich GmbH & Co. KG
    • Willy Blumberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing bellows for ball joints
    • Patent number 4,755,078
    • Issue date Jul 5, 1988
    • TRW Ehrenreich GmbH & Co. KG
    • Willy Blumberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Injection mold
    • Patent number 4,524,943
    • Issue date Jun 25, 1985
    • TRW Ehrenreich GmbH & Co. KG
    • Peter Busch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL