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Liberato Pietrantoni

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  • Rochester, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Quick-change mechanism for use with the stationary spindle of a Dav...
    • Patent number 7,125,209
    • Issue date Oct 24, 2006
    • Brinkman Products, Inc.
    • Robert J. Brinkman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shave tool and tool holder
    • Patent number 7,013,774
    • Issue date Mar 21, 2006
    • C. J. Winter Machine Technologies, Inc.
    • Paul W. Allart
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tangential rolling attachment for a machine tool
    • Patent number 6,748,779
    • Issue date Jun 15, 2004
    • C. J. Winter Machine Technologies, Inc.
    • Paul W. Allart
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Thread roll attachment
    • Patent number 5,167,136
    • Issue date Dec 1, 1992
    • C. J. Winter Machine Works, Inc.
    • Liberato Pietrantoni
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents