TREA

Robert Fern

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  • Yorkshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotation mechanism
    • Patent number 8,776,892
    • Issue date Jul 15, 2014
    • Cameron International Corporation
    • Robert Fern
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Running tool
    • Patent number 8,627,895
    • Issue date Jan 14, 2014
    • Cameron International Corporation
    • Robert Fern
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotation mechanism
    • Patent number 8,381,819
    • Issue date Feb 26, 2013
    • Cameron International Corporation
    • Robert Fern
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Rotation Mechanism
    • Publication number 20130125686
    • Publication date May 23, 2013
    • Cameron International Corporation
    • Robert Fern
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Running Tool
    • Publication number 20100314129
    • Publication date Dec 16, 2010
    • Cameron International Corporation
    • Robert Fern
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Rotation Mechanism
    • Publication number 20100243261
    • Publication date Sep 30, 2010
    • Cameron International Corporation
    • Robert Fern
    • E21 - EARTH DRILLING MINING