TREA

Ravishankar Iyer

Follow

Person

  • North Huntingdon, PA, US
People

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

    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

    Cutting tool with error proofing feature
    • Patent number 8,858,126
    • Issue date Oct 14, 2014
    • Kennametal Inc.
    • Michael Glenn 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 D673194
    • Issue date Dec 25, 2012
    • Kennametal Inc.
    • Jeffrey F. Kovac
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPOSITE MILLING CUTTER
    • Publication number 20160250696
    • Publication date Sep 1, 2016
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL WITH SHOWER CAP
    • Publication number 20160023288
    • Publication date Jan 28, 2016
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL HAVING INSERT POCKET WITH CANTILEVERED MEMBER
    • Publication number 20150202698
    • Publication date Jul 23, 2015
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DOUBLE-SIDED, NONAGON CUTTING INSERT
    • Publication number 20150098768
    • Publication date Apr 9, 2015
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SCREW HEAD WEDGE CLAMP ASSEMBLY FOR CUTTING TOOL
    • Publication number 20150086284
    • Publication date Mar 26, 2015
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING INSERT WITH FINISHING AND ROUGHING CUTTING EDGES
    • Publication number 20150071717
    • Publication date Mar 12, 2015
    • Kennametal Inc.
    • Lewis Ray Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL WITH ERROR PROOFING FEATURE
    • Publication number 20110076106
    • Publication date Mar 31, 2011
    • Kennametal Inc.
    • Michael Glenn Morrison
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR