TREA

Robert Neil Hall

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  • Aberdeen, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole apparatus
    • Patent number 9,140,086
    • Issue date Sep 22, 2015
    • Wireline Engineering Limited
    • Robert Neil Hall
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole device
    • Patent number 7,866,384
    • Issue date Jan 11, 2011
    • Wireline Engineering Limited
    • Robert Neil Hall
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Swivel and eccentric weight to orient a roller sub
    • Patent number 6,779,598
    • Issue date Aug 24, 2004
    • Wireline Engineering Limited
    • Robert Neil Hall
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Downhole Apparatus
    • Publication number 20130213670
    • Publication date Aug 22, 2013
    • Robert Neil Hall
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Downhole Device
    • Publication number 20080164018
    • Publication date Jul 10, 2008
    • WIRELINE ENGINEERING LIMITED
    • Robert Neil Hall
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Downhole device
    • Publication number 20030075321
    • Publication date Apr 24, 2003
    • Robert Neil Hall
    • E21 - EARTH DRILLING MINING