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Mark Kirby

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  • Sheffield, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Form milling cutter for the machining of titanium alloys etc
    • Patent number 8,573,898
    • Issue date Nov 5, 2013
    • Rolls-Royce PLC
    • Christopher Peter Ralph Hill
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling cutter manufacturing method
    • Patent number 8,286,536
    • Issue date Oct 16, 2012
    • Rolls-Royce PLC
    • Mark Kirby
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutter
    • Patent number D662529
    • Issue date Jun 26, 2012
    • Rolls-Royce PLC
    • Mark Kirby
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutter
    • Patent number D662115
    • Issue date Jun 19, 2012
    • Rolls-Royce PLC
    • Mark Kirby
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Router type cutter
    • Patent number 5,213,452
    • Issue date May 25, 1993
    • Technicut Limited
    • Mark Kirby
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents