TREA

Wayne Darren Read

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  • Maidenhead, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Seal assemblies
    • Patent number 6,708,981
    • Issue date Mar 23, 2004
    • John Crane UK Limited
    • Leonard Arthur Hall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Seal assemblies
    • Publication number 20010017445
    • Publication date Aug 30, 2001
    • Leonard Arthur Hall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...