TREA

Hermann Dohl

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  • Richfield, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for sensing the presence and absence of an object
    • Patent number 5,841,290
    • Issue date Nov 24, 1998
    • TPS International, Inc.
    • Dean Bentzien
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Object sensing device and method for using same
    • Patent number 5,691,647
    • Issue date Nov 25, 1997
    • Tooling & Production Systems, Inc.
    • Dean Bentzien
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sensing device
    • Patent number 5,307,916
    • Issue date May 3, 1994
    • Tooling & Productions Systems, Inc.
    • Dean L. Bentzien
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR