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Malcolm Taylor

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  • Churchdown, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Controlling fluid flow through a valve
    • Patent number 11,608,719
    • Issue date Mar 21, 2023
    • Schlumberger Technology Corporation
    • David R. Hall
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole drilling apparatus with rotatable cutting element
    • Patent number 11,220,865
    • Issue date Jan 11, 2022
    • Schlumberger Technology Corporation
    • David R. Hall
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole rate of penetration measurement
    • Patent number 11,028,685
    • Issue date Jun 8, 2021
    • Schlumberger Technology Corporation
    • Malcolm Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Systems and methods for directing fluid flow
    • Patent number 10,927,647
    • Issue date Feb 23, 2021
    • Schlumberger Technology Corporation
    • David R. Hall
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cutting elements and methods of manufacture thereof
    • Patent number 6,248,447
    • Issue date Jun 19, 2001
    • Camco International (UK) Limited
    • Nigel Dennis Griffin
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Cutting structure for rotary drill bits
    • Patent number 6,164,395
    • Issue date Dec 26, 2000
    • Camco International (UK) Limited
    • John Michael Fuller
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method of determining characteristics of a rotary drag-type drill bit
    • Patent number 6,151,960
    • Issue date Nov 28, 2000
    • Camco International (UK) Limited
    • Malcolm Roy Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drill bit having moveable formation-engaging members
    • Patent number 6,142,250
    • Issue date Nov 7, 2000
    • Camco International (UK) Limited
    • Nigel Dennis Griffin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drill bits
    • Patent number 6,123,161
    • Issue date Sep 26, 2000
    • Camco International (UK) Limited
    • Malcolm Roy Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Torque transmitting device for rotary drill bits
    • Patent number 6,098,726
    • Issue date Aug 8, 2000
    • Camco International (UK) Limited
    • Malcolm Roy Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drill bits
    • Patent number 6,092,613
    • Issue date Jul 25, 2000
    • Camco International (UK) Limited
    • Douglas Caraway
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Preform cutting elements for rotary drill bits
    • Patent number 6,065,554
    • Issue date May 23, 2000
    • Camco Drilling Group Limited
    • Malcolm Roy Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drill bits
    • Patent number 6,062,325
    • Issue date May 16, 2000
    • Camco International (UK) Limited
    • Malcolm Roy Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drill bits
    • Patent number 5,992,547
    • Issue date Nov 30, 1999
    • Camco International (UK) Limited
    • Douglas Caraway
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drill bits
    • Patent number 5,967,246
    • Issue date Oct 19, 1999
    • Camco International (UK) Limited
    • Douglas Caraway
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drill bits
    • Patent number 5,904,213
    • Issue date May 18, 1999
    • Camco International (UK) Limited
    • Douglas Caraway
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cutter assemblies for rotary drill bits
    • Patent number 5,720,357
    • Issue date Feb 24, 1998
    • Camco Drilling Group Limited
    • John M. Fuller
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drill bits
    • Patent number 5,671,818
    • Issue date Sep 30, 1997
    • Camco Drilling Group Limited
    • Alex Newton
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drill bits
    • Patent number 5,651,421
    • Issue date Jul 29, 1997
    • Camco Drilling Group Limited
    • Alex Newton
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drill bits and methods of designing such drill bits
    • Patent number 5,222,566
    • Issue date Jun 29, 1993
    • Camco Drilling Group Ltd.
    • Malcolm R. Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cutter assemblies for rotary drill bits
    • Patent number 5,174,396
    • Issue date Dec 29, 1992
    • Malcolm R. Taylor
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Notary drill bits
    • Patent number 5,119,892
    • Issue date Jun 9, 1992
    • Reed Tool Company Limited
    • John M. Clegg
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cutter elements for rotary drill bits
    • Patent number 4,987,800
    • Issue date Jan 29, 1991
    • Reed Tool Company Limited
    • Joseph A. Gasan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Manufacture of rotary drill bits
    • Patent number 4,873,895
    • Issue date Oct 17, 1989
    • Reed Tool Company Limited
    • Malcolm R. Taylor
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary drill bits
    • Patent number 4,733,735
    • Issue date Mar 29, 1988
    • NL Petroleum Products Limited
    • John D. Barr
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents