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Bård Marius JOHANSEN

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  • Ranheim, NO
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ACTIVELY CONTROLLED BAILER
    • Publication number 20220412178
    • Publication date Dec 29, 2022
    • Equinor Energy AS
    • Rune GODØY
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    A-ANNULUS CEMENTING WITHOUT PUMPING CEMENT
    • Publication number 20220003068
    • Publication date Jan 6, 2022
    • Equinor Energy AS
    • Bård Marius JOHANSEN
    • E21 - EARTH DRILLING MINING