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David Hare

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  • Aberdeen, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole sealing apparatus and method
    • Patent number 10,287,847
    • Issue date May 14, 2019
    • Rubberatkins Limited
    • Vijayamirtharaj Avanashiappan
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Seal assembly
    • Patent number 10,087,705
    • Issue date Oct 2, 2018
    • Rubberatkins Limited
    • Nicholas Atkins
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pressure control device
    • Patent number 9,903,175
    • Issue date Feb 27, 2018
    • Nicholas Atkins
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    DOWNHOLE SEAL
    • Publication number 20160168943
    • Publication date Jun 16, 2016
    • RUBBERATKINS LIMITED
    • David Matthew Hare
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ANCHOR RING ASSEMBLY
    • Publication number 20160076324
    • Publication date Mar 17, 2016
    • REACTIVE DOWNHOLE TOOLS LIMITED
    • Mike Allen
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEAL ASSEMBLY
    • Publication number 20160076333
    • Publication date Mar 17, 2016
    • Rubberatkins Limited
    • Nicholas ATKINS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE SEALING APPARATUS AND METHOD
    • Publication number 20160060999
    • Publication date Mar 3, 2016
    • RUBBERATKINS LIMITED
    • Vijayamirtharaj AVANASHIAPPAN
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEALING APPARATUS AND METHOD
    • Publication number 20150267497
    • Publication date Sep 24, 2015
    • RUBBERATKINS LIMITED
    • NICHOLAS ATKINS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    COUPLING, DOWNHOLE DEVICE, ASSEMBLY AND METHOD
    • Publication number 20150260005
    • Publication date Sep 17, 2015
    • RUBBERATKINS LIMITED
    • NICHOLAS ATKINS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEALING APPARATUS AND METHOD
    • Publication number 20150211323
    • Publication date Jul 30, 2015
    • RUBBERATKINS LIMITED
    • NICHOLAS ATKINS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEAL ELEMENT
    • Publication number 20150204157
    • Publication date Jul 23, 2015
    • RUBBERATKINS LIMITED
    • Nicholas Atkins
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEALING APPARATUS AND METHOD
    • Publication number 20150191989
    • Publication date Jul 9, 2015
    • RUBBERATKINS LIMITED
    • Nicholas Atkins
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PRESSURE CONTROL DEVICE
    • Publication number 20130263929
    • Publication date Oct 10, 2013
    • Rubberakins Limited
    • Nicholas Atkins
    • E21 - EARTH DRILLING MINING