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David Michael Shand

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  • Aberdeenshire, GB
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DOWNHOLE APPARATUS AND METHOD FOR OPERATIONS INVOLVING DELIVERY AND...
    • Publication number 20240376796
    • Publication date Nov 14, 2024
    • Deltatek Oil Tools Limited
    • Stephen Edmund Bruce
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    OFFSHORE DRILLING APPARATUS AND METHODS
    • Publication number 20240344407
    • Publication date Oct 17, 2024
    • DeltaTek Oil Tools Limited
    • Tristam Paul Horn
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE APPARATUS AND METHODS
    • Publication number 20240151122
    • Publication date May 9, 2024
    • DELTATEK OIL TOOLS LIMITED
    • Tristam Paul Horn
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE APPARATUS
    • Publication number 20240052712
    • Publication date Feb 15, 2024
    • DeltaTek Oil Tools Limited
    • Tristam Paul Horn
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE APPARATUS AND METHODS
    • Publication number 20230117664
    • Publication date Apr 20, 2023
    • Deltatek Oil Tools Limited
    • Tristam Paul Horn
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE APPARATUS AND METHOD
    • Publication number 20220364433
    • Publication date Nov 17, 2022
    • Deltatek Oil Tools Limited
    • Stephen Edmund Bruce
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE APPARATUS AND METHODS FOR CASING
    • Publication number 20220268127
    • Publication date Aug 25, 2022
    • DELTATEK OIL TOOLS LIMITED
    • Tristam Paul Horn
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE APPARATUS AND METHOD
    • Publication number 20210087905
    • Publication date Mar 25, 2021
    • Deltatek Oil Tools Limited
    • Stephen Edmund Bruce
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE APPARATUS AND METHOD
    • Publication number 20200263533
    • Publication date Aug 20, 2020
    • Deltatek Oil Tools Limited
    • Stephen Edmund Bruce
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Deployment System
    • Publication number 20110005766
    • Publication date Jan 13, 2011
    • David Michael Shand
    • E21 - EARTH DRILLING MINING