TREA

Fred T. Shallenberger Jr.

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  • Caledonia, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spade blade drill and method of making
    • Patent number 6,371,702
    • Issue date Apr 16, 2002
    • Kennametal PC Inc.
    • A. Bruce DeWald
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Elongated drill with replaceable cutting inserts
    • Patent number 5,816,754
    • Issue date Oct 6, 1998
    • Greenfield Industries
    • Fred T. Shallenberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill with replaceable cutting inserts
    • Patent number 5,092,718
    • Issue date Mar 3, 1992
    • Metal Cutting Tools Corp.
    • Fred T. Shallenberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill with single cutter
    • Patent number 4,412,763
    • Issue date Nov 1, 1983
    • Metal Cutting Tools, Inc.
    • Fred T. Shallenberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill with indexable inserts
    • Patent number 3,963,365
    • Issue date Jun 15, 1976
    • Metal Cutting Tools, Inc.
    • Fred T. Shallenberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents