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Ruy Frota de Souza Filho

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  • Latrobe, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modular boring head with fine adjustment click mechanism
    • Patent number 11,998,995
    • Issue date Jun 4, 2024
    • Kennametal Inc.
    • Marcelo Euripedes da Silva
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Modular drill apparatus with cutting tip in situ insert assembly
    • Patent number 11,919,094
    • Issue date Mar 5, 2024
    • Kennametal Inc.
    • Marcelo Euripedes da Silva
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Side-lock modular drill with spring-assisted bump-off
    • Patent number 11,446,743
    • Issue date Sep 20, 2022
    • Kennametal Inc.
    • Ruy Frota De Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Side-activated modular drill
    • Patent number 11,235,397
    • Issue date Feb 1, 2022
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Side-activated modular drill
    • Patent number 11,090,736
    • Issue date Aug 17, 2021
    • Kennametal Inc.
    • Horst Manfred Jager
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sealed collet
    • Patent number 10,967,438
    • Issue date Apr 6, 2021
    • Kennametal Inc.
    • Alan J. Bookheimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hollow shank tool holder
    • Patent number 10,850,332
    • Issue date Dec 1, 2020
    • Kennametal Inc.
    • Alan Bookheimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sealed collet
    • Patent number 10,399,150
    • Issue date Sep 3, 2019
    • Kennametal Inc.
    • Alan J. Bookheimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Front-loaded, side-activated modular drill
    • Patent number 10,207,337
    • Issue date Feb 19, 2019
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting tool with internal balancing feature
    • Patent number 10,124,424
    • Issue date Nov 13, 2018
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cam bolts and tool coupling systems employing the same
    • Patent number 10,118,231
    • Issue date Nov 6, 2018
    • Kennametal Inc.
    • Alan Joseph Bookheimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting head, rotary tool and support for the rotary tool and for t...
    • Patent number 10,071,430
    • Issue date Sep 11, 2018
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Boring bar with improved stiffness
    • Patent number 10,040,127
    • Issue date Aug 7, 2018
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Modular drill
    • Patent number 9,937,567
    • Issue date Apr 10, 2018
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting head for rotary drill
    • Patent number D798922
    • Issue date Oct 3, 2017
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Toolholder assembly
    • Patent number 9,669,468
    • Issue date Jun 6, 2017
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic chuck with a reduction sleeve
    • Patent number 9,662,714
    • Issue date May 30, 2017
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder having improved internal coolant delivery
    • Patent number 9,586,263
    • Issue date Mar 7, 2017
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vibration absorber with high viscous dampening
    • Patent number 9,579,730
    • Issue date Feb 28, 2017
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Optimized vibration absorber
    • Patent number 9,533,357
    • Issue date Jan 3, 2017
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cylindrical grinding process and as-ground part resulting from such...
    • Patent number 9,468,977
    • Issue date Oct 18, 2016
    • Kennametal Inc.
    • Michael R. McCormick
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Expansion chuck
    • Patent number 9,289,831
    • Issue date Mar 22, 2016
    • Kennametal Inc.
    • Josef K. Herud
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Toolholder connector and associated system
    • Patent number 8,789,257
    • Issue date Jul 29, 2014
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool including a locking screw and adapter with coolant del...
    • Patent number 8,573,098
    • Issue date Nov 5, 2013
    • Kennametal Inc.
    • Brad D Hoffer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Toolholder connector and associated system
    • Patent number 8,312,615
    • Issue date Nov 20, 2012
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting tool having irregular insert orientation
    • Patent number 7,399,146
    • Issue date Jul 15, 2008
    • Kennametal Inc.
    • Thomas J. Long, II
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING TOOL WITH MODULAR POCKET WALL
    • Publication number 20240375185
    • Publication date Nov 14, 2024
    • Kennametal Inc.
    • Patrick Kuhlemann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MODULAR ROTARY CUTTING TOOLS
    • Publication number 20240307978
    • Publication date Sep 19, 2024
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYDRAULIC CHUCK AND EXPANSION SLEEVES
    • Publication number 20240024961
    • Publication date Jan 25, 2024
    • Kennametal Inc.
    • Santosh B. Boregowda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STABILIZING LONG AND SLENDER TOOLS BY HYDROSTATIC BEARING EFFECT
    • Publication number 20240011526
    • Publication date Jan 11, 2024
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hollow Shank Tool Holder
    • Publication number 20200391300
    • Publication date Dec 17, 2020
    • Kennametal Inc.
    • Alan Bookheimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SIDE-ACTIVATED MODULAR DRILL
    • Publication number 20200180047
    • Publication date Jun 11, 2020
    • Kennametal, Inc.
    • HORST MANFRED JAGER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SIDE-LOCK MODULAR DRILL WITH SPRING-ASSISTED BUMP-OFF
    • Publication number 20190388976
    • Publication date Dec 26, 2019
    • Kennametal Inc.
    • Ruy Frota De Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEALED COLLET
    • Publication number 20190344361
    • Publication date Nov 14, 2019
    • Kennametal Inc.
    • Alan J. Bookheimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEALED COLLET
    • Publication number 20180347701
    • Publication date Dec 6, 2018
    • Kennametal Inc.
    • Alan J. Bookheimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CANTILEVER-SUPPORTED TUNED DYNAMIC ABSORBER
    • Publication number 20180281074
    • Publication date Oct 4, 2018
    • Kennametal Inc.
    • Samuel Lawrence Eichelberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FRONT-LOADED, SIDE-ACTIVATED MODULAR DRILL
    • Publication number 20180281084
    • Publication date Oct 4, 2018
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SIDE-ACTIVATED MODULAR DRILL
    • Publication number 20180169771
    • Publication date Jun 21, 2018
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CUTTING TOOL WITH INTERNAL BALANCING FEATURE
    • Publication number 20170197258
    • Publication date Jul 13, 2017
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING HEAD, ROTARY TOOL AND SUPPORT FOR THE ROTARY TOOL AND FOR T...
    • Publication number 20170100784
    • Publication date Apr 13, 2017
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MODULAR DRILL
    • Publication number 20170100783
    • Publication date Apr 13, 2017
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BORING BARS AND METHODS OF MAKING THE SAME
    • Publication number 20160377140
    • Publication date Dec 29, 2016
    • Kennametal Inc.
    • Ruy FROTA DE SOUZA FILHO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    CAM BOLTS AND TOOL COUPLING SYSTEMS EMPLOYING THE SAME
    • Publication number 20160195119
    • Publication date Jul 7, 2016
    • Kennametal Inc.
    • Alan Joseph BOOKHEIMER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Optimized Vibration Absorber
    • Publication number 20150375305
    • Publication date Dec 31, 2015
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Vibration Absorber with High Viscous Dampening
    • Publication number 20150375304
    • Publication date Dec 31, 2015
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL HOLDER HAVING IMPROVED INTERNAL COOLANT DELIVERY
    • Publication number 20150352640
    • Publication date Dec 10, 2015
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    "Boring Bar with Improved Stiffness"
    • Publication number 20150258612
    • Publication date Sep 17, 2015
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CYLINDRICAL GRINDING PROCESS AND AS-GROUND PART RESULTING FROM SUCH...
    • Publication number 20150231708
    • Publication date Aug 20, 2015
    • Kennametal Inc.
    • Michael R. McCormick
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOLHOLDER ASSEMBLY
    • Publication number 20150174667
    • Publication date Jun 25, 2015
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYDRAULIC CHUCK WITH A REDUCTION SLEEVE
    • Publication number 20140353931
    • Publication date Dec 4, 2014
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Expansion Chuck
    • Publication number 20140175760
    • Publication date Jun 26, 2014
    • Kennametal Inc.
    • Josef K. Herud
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AUTOBALANCING SYSTEM FOR BORING TOOL AND BORING TOOL INCORPORATING...
    • Publication number 20130064618
    • Publication date Mar 14, 2013
    • Kennametal Inc.
    • RUY FROTA DE SOUZA Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOLHOLDER CONNECTOR AND ASSOCIATED SYSTEM
    • Publication number 20130042462
    • Publication date Feb 21, 2013
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL INCLUDING A LOCKING SCREW AND ADAPTER WITH COOLANT DEL...
    • Publication number 20120230781
    • Publication date Sep 13, 2012
    • Kennametal Inc.
    • Brad D. Hoffer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOLHOLDER CONNECTOR AND ASSOCIATED SYSTEM
    • Publication number 20110123255
    • Publication date May 26, 2011
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR