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Lewis Ray Morrison

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  • Latrobe, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite milling cutter
    • Patent number 9,751,138
    • Issue date Sep 5, 2017
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacturing an insert-receiving pocket wall with a com...
    • Patent number 9,649,700
    • Issue date May 16, 2017
    • Kennametal Inc.
    • Kevin Michael Gamble
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Indexable circular cutting insert
    • Patent number 9,505,065
    • Issue date Nov 29, 2016
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool having insert pocket with cantilevered member
    • Patent number 9,475,138
    • Issue date Oct 25, 2016
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Double-sided, nonagon cutting insert
    • Patent number 9,211,589
    • Issue date Dec 15, 2015
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Screw head wedge clamp assembly for cutting tool
    • Patent number 9,211,590
    • Issue date Dec 15, 2015
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert with finishing and roughing cutting edges
    • Patent number 9,205,499
    • Issue date Dec 8, 2015
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Indexable circular cutting insert
    • Patent number 8,858,130
    • Issue date Oct 14, 2014
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert
    • Patent number D713433
    • Issue date Sep 16, 2014
    • Kennametal Inc.
    • Lewis Ray Morrison
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Nonagon cutting insert
    • Patent number D710409
    • Issue date Aug 5, 2014
    • Kennametal Inc.
    • Lewis Ray Morrison
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting insert
    • Patent number D709110
    • Issue date Jul 15, 2014
    • Kennametal Inc.
    • Lewis Ray Morrison
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Round cutting insert with reverse anti-rotation feature
    • Patent number 8,657,539
    • Issue date Feb 25, 2014
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Round cutting insert with anti-rotation feature
    • Patent number 8,573,903
    • Issue date Nov 5, 2013
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert
    • Patent number D673194
    • Issue date Dec 25, 2012
    • Kennametal Inc.
    • Jeffrey F. Kovac
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Round cutting insert with reverse anti-rotation feature
    • Patent number D658218
    • Issue date Apr 24, 2012
    • Kennametal Inc.
    • Lewis Ray Morrison
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting insert
    • Patent number D640717
    • Issue date Jun 28, 2011
    • Kennametal Inc.
    • Lewis Ray Morrison
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting insert
    • Patent number D638452
    • Issue date May 24, 2011
    • Kennametal Inc.
    • Lewis Ray Morrison
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Toolholder with chip ejection segment thereupon
    • Patent number 7,546,786
    • Issue date Jun 16, 2009
    • Kennametal Inc.
    • James M. Waggle
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents