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Ulrich BROCHHEUSER

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  • Neunkirchen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for forming hollow profiles
    • Patent number 8,555,693
    • Issue date Oct 15, 2013
    • GKN Driveline International GmbH
    • Ulrich Brochheuser
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Backward extrusion process for inner profiles
    • Patent number 8,011,220
    • Issue date Sep 6, 2011
    • GKN Driveline International GmbH
    • Ulrich Brochheuser
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Reducing tubes over a stepped mandrel to manufacture tubular shafts...
    • Patent number 7,644,601
    • Issue date Jan 12, 2010
    • GKN Driveline International, GmbH
    • Ulrich Brochheuser
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube drawing method and device
    • Patent number 6,837,091
    • Issue date Jan 4, 2005
    • GKN Automotive GmbH
    • Ulrich Brochheuser
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents