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Leonid B. Sharivker

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  • Naharia, IL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary cutting tool with high ramp angle capability
    • Patent number 11,865,629
    • Issue date Jan 9, 2024
    • Kennametal Inc.
    • Leonid B. Sharivker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    End mill with independent rake surfaces
    • Patent number 11,253,934
    • Issue date Feb 22, 2022
    • Kennametal Inc.
    • Leonid B. Sharivker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Solid end mill with complex clearance surface
    • Patent number 10,751,813
    • Issue date Aug 25, 2020
    • Kennametal Inc.
    • Sergei Boulakhov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool with enhanced chip evacuation capability and method of...
    • Patent number 10,682,712
    • Issue date Jun 16, 2020
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fluted cutting tool configuration and method therefor
    • Patent number 10,661,362
    • Issue date May 26, 2020
    • Kennametal Inc.
    • Sergei Boulakhov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    End mills having differential twisted gash profiles
    • Patent number 10,537,945
    • Issue date Jan 21, 2020
    • Kennametal Inc.
    • Sergei Boulakhov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Solid end mill
    • Patent number D860273
    • Issue date Sep 17, 2019
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Solid end mill
    • Patent number D858594
    • Issue date Sep 3, 2019
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Solid end mill
    • Patent number D858593
    • Issue date Sep 3, 2019
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Solid end mill
    • Patent number D858595
    • Issue date Sep 3, 2019
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Rotary cutting tool with blades having repeating, unequal indexing...
    • Patent number 10,052,700
    • Issue date Aug 21, 2018
    • Kennametal Inc.
    • Sergei Vladimir Boulakhov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutter heads with improved coupling
    • Patent number 9,889,509
    • Issue date Feb 13, 2018
    • Kennametal Inc.
    • Leonid B Sharivker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool with W-shaped flute gully
    • Patent number D797170
    • Issue date Sep 12, 2017
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool with W-shaped flute gully
    • Patent number D796563
    • Issue date Sep 5, 2017
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool with enhanced chip evacuation capability and method of...
    • Patent number 9,724,768
    • Issue date Aug 8, 2017
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool with w-shaped flute gully
    • Patent number D793460
    • Issue date Aug 1, 2017
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool with w-shaped flute gully
    • Patent number D792489
    • Issue date Jul 18, 2017
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Milling cutter for cutting a ninety-degree shoulder in a workpiece
    • Patent number 9,682,434
    • Issue date Jun 20, 2017
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coupling mechanism for cutting tool
    • Patent number 9,643,264
    • Issue date May 9, 2017
    • Kennametal Inc.
    • Ruy Frota De Souza
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coupling mechanism for cutting tool
    • Patent number 9,643,262
    • Issue date May 9, 2017
    • Kennametal Inc.
    • Ruy Frota de Souza
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool with W-shaped flute gully
    • Patent number D774573
    • Issue date Dec 20, 2016
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Optimization of cutting edge geometry in rounded nose end mills
    • Patent number 9,308,591
    • Issue date Apr 12, 2016
    • Vladimir D. Volokh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling tool assembly having a replaceable cutter
    • Patent number 8,931,983
    • Issue date Jan 13, 2015
    • Kennametal Inc.
    • Leonid B. Sharivker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Face milling cutter
    • Patent number 8,807,882
    • Issue date Aug 19, 2014
    • Hanita Metal Works, Ltd.
    • Vladimir Volokh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chatter-resistant end mill
    • Patent number 8,221,036
    • Issue date Jul 17, 2012
    • Hanita Metal Works, Ltd.
    • Vladimir Volokh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    End mill for orbital drilling
    • Patent number 7,959,382
    • Issue date Jun 14, 2011
    • Kennametal Inc.
    • Vladimir David Volokh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    End mill face
    • Patent number D582448
    • Issue date Dec 9, 2008
    • Kennametal Inc.
    • Sergei V. Boulakhov
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    End mill face
    • Patent number D582447
    • Issue date Dec 9, 2008
    • Kennametal Inc.
    • Sergei V. Boulakhov
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    End mill face
    • Patent number D568915
    • Issue date May 13, 2008
    • Kennametal Inc.
    • Sergei V. Boulakhov
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents