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Peter Plapper

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  • Ruesselsheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing automotive parts
    • Patent number 8,082,666
    • Issue date Dec 27, 2011
    • GM Global Technology Operations LLC
    • Jens Baumgarten
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLANGING MACHINE AND METHOD FOR SPIN-FLANGING WORKPIECES
    • Publication number 20090301160
    • Publication date Dec 10, 2009
    • GM Global Technology Operations, Inc.
    • Jens Baumgarten
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for Producing Automotive Parts
    • Publication number 20080201929
    • Publication date Aug 28, 2008
    • GM Global Technology Operations, Inc.
    • Jens Baumgarten
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...