TREA

Graeme McRobb

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  • Aberdeenshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole sealing assembly with swellable seal
    • Patent number 9,732,578
    • Issue date Aug 15, 2017
    • Swellfix BV
    • Graeme McRobb
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sealing assembly
    • Patent number 8,833,473
    • Issue date Sep 16, 2014
    • Swellfix BV
    • Graeme McRobb
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    DOWNHOLE SEALING ASSEMBLY WITH SWELLABLE SEAL
    • Publication number 20140352983
    • Publication date Dec 4, 2014
    • Swellfix BV
    • Graeme McRobb
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEALING ASSEMBLY
    • Publication number 20100307771
    • Publication date Dec 9, 2010
    • Swellfix BV
    • Graeme McRobb
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEALING ASSEMBLY
    • Publication number 20100300689
    • Publication date Dec 2, 2010
    • Swellfix BV
    • Graeme McRobb
    • E21 - EARTH DRILLING MINING