TREA

Ernest J. Friedline

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  • Latrobe, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drill and indexable carbide insert therefor
    • Patent number 4,659,264
    • Issue date Apr 21, 1987
    • Kennametal Inc.
    • Ernest J. Friedline
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Arrangement for mounting a cutter
    • Patent number 4,350,463
    • Issue date Sep 21, 1982
    • Kennametal Inc.
    • Ernest J. Friedline
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert
    • Patent number RE30908
    • Issue date Apr 20, 1982
    • Kennametal Inc.
    • Ernest J. Friedline
    • 407 - Cutters, for shaping
  • Information Patent Grant

    Pin lock tool holder
    • Patent number 4,244,666
    • Issue date Jan 13, 1981
    • Kennametal Inc.
    • Robert A. Erickson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert
    • Patent number 4,140,431
    • Issue date Feb 20, 1979
    • Kennametal Inc.
    • Ernest J. Friedline
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder
    • Patent number 4,083,645
    • Issue date Apr 11, 1978
    • Kennametal Inc.
    • Ernest J. Friedline
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder
    • Patent number 4,083,644
    • Issue date Apr 11, 1978
    • Kennametal Inc.
    • Ernest J. Friedline
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert configuration
    • Patent number 4,068,976
    • Issue date Jan 17, 1978
    • Kennametal Inc.
    • Ernest J. Friedline
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device
    • Patent number 3,953,143
    • Issue date Apr 27, 1976
    • Kennametal Inc.
    • Ernest J. Friedline
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Slotting cutter and cutting insert therefor
    • Patent number 3,940,835
    • Issue date Mar 2, 1976
    • Kennametal Inc.
    • Ernest J. Friedline
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR