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Ian M. Goldswain

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  • Woodlands Park, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical seal with sensor
    • Patent number 11,815,491
    • Issue date Nov 14, 2023
    • John Crane UK Limited
    • Ian Martyn Goldswain
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Reduced emission gas seal
    • Patent number 11,796,064
    • Issue date Oct 24, 2023
    • John Crane UK Limited
    • Ian Martyn Goldswain
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reduced emission gas seal
    • Patent number 11,396,883
    • Issue date Jul 26, 2022
    • John Crane UK Ltd.
    • Ian Martyn Goldswain
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mechanical seal with sensor
    • Patent number 11,280,761
    • Issue date Mar 22, 2022
    • John Crane UK Limited
    • Ian Martyn Goldswain
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Mechanical seal with sensor
    • Patent number 11,231,396
    • Issue date Jan 25, 2022
    • John Crane UK Limited
    • Ian Martyn Goldswain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduced emission gas seal
    • Patent number 10,871,167
    • Issue date Dec 22, 2020
    • John Crane UK Ltd.
    • Ian Martyn Goldswain
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Reduced emission gas seal
    • Patent number 10,247,194
    • Issue date Apr 2, 2019
    • John Crane UK Ltd.
    • Ian Martyn Goldswain
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Seals
    • Patent number 6,905,123
    • Issue date Jun 14, 2005
    • John Crane UK Limited
    • Ian Martyn Goldswain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring energized plastic seals
    • Patent number 6,116,610
    • Issue date Sep 12, 2000
    • John Crane (UK) Limited
    • Ian Martyn Goldswain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal containing a sealing face with grooved regions whic...
    • Patent number 5,496,047
    • Issue date Mar 5, 1996
    • John Crane UK Limited
    • Ian M. Goldswain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical face seals
    • Patent number 5,375,855
    • Issue date Dec 27, 1994
    • John Crane (UK) Limited
    • Ian M. Goldswain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical face seal with trapezoidal shaped grooves on a sealing face
    • Patent number 5,222,743
    • Issue date Jun 29, 1993
    • John Crane (UK) Limited
    • Ian M. Goldswain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    REDUCED EMISSION GAS SEAL
    • Publication number 20220235790
    • Publication date Jul 28, 2022
    • John Crane UK Ltd.
    • Ian Martyn Goldswain
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MECHANICAL SEAL WITH SENSOR
    • Publication number 20210325347
    • Publication date Oct 21, 2021
    • JOHN CRANE UK LIMITED
    • IAN MARTYN GOLDSWAIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REDUCED EMISSION GAS SEAL
    • Publication number 20210095683
    • Publication date Apr 1, 2021
    • John Crane UK Ltd.
    • Ian Martyn Goldswain
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MECHANICAL SEAL WITH SENSOR
    • Publication number 20200110109
    • Publication date Apr 9, 2020
    • JOHN CRANE UK LIMITED
    • IAN MARTYN GOLDSWAIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL SEAL WITH SENSOR
    • Publication number 20200109784
    • Publication date Apr 9, 2020
    • JOHN CRANE UK LIMITED
    • IAN MARTYN GOLDSWAIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REDUCED EMISSION GAS SEAL
    • Publication number 20190211835
    • Publication date Jul 11, 2019
    • John Crane UK Ltd.
    • Ian Martyn Goldswain
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REDUCED EMISSION GAS SEAL
    • Publication number 20170356453
    • Publication date Dec 14, 2017
    • JOHN CRANE UK LTD.
    • Ian Martyn Goldswain
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...