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Bernard T. Varnau

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-purpose flexible jaw universal vise with removable clamp feature
    • Patent number 7,156,384
    • Issue date Jan 2, 2007
    • American Workholding, Inc.
    • Bernard T. Varnau
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Expanding pullback clamping module
    • Patent number 6,497,419
    • Issue date Dec 24, 2002
    • American Workholding, Inc.
    • Bernard T. Varnau
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    4-jaw self-centering chucking system
    • Patent number 6,220,608
    • Issue date Apr 24, 2001
    • American Workholding, Inc.
    • Bernard T. Varnau
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Positioning fixture
    • Patent number 5,243,745
    • Issue date Sep 14, 1993
    • Proprietary Main, Inc.
    • Bernard T. Varnau
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Positioning fixture
    • Patent number 5,158,487
    • Issue date Oct 27, 1992
    • Proprietary Main, Inc.
    • Bernard T. Varnau
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    EXPANDING PULLBACK CLAMPING MODULE
    • Publication number 20020149160
    • Publication date Oct 17, 2002
    • BERNARD T. VARNAU
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC