TREA

Astrid BJØRGUM

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  • Trondheim, NO
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole tool
    • Patent number 12,123,271
    • Issue date Oct 22, 2024
    • DSOLVE AS
    • Carlos J. Delgado
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Downhole tool
    • Patent number 11,193,345
    • Issue date Dec 7, 2021
    • INNOVATION ENERGY AS
    • Carlos J. Delgado
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method for removing iron-containing casing from a well bore
    • Patent number 10,443,333
    • Issue date Oct 15, 2019
    • Statoil Petroleum AS
    • Gjermund Grimsbo
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    DOWNHOLE TOOL
    • Publication number 20230349255
    • Publication date Nov 2, 2023
    • INNOVATION ENERGY AS
    • Carlos J. DELGADO
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE TOOL
    • Publication number 20200284115
    • Publication date Sep 10, 2020
    • Carlos J. Delgado
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD
    • Publication number 20170241225
    • Publication date Aug 24, 2017
    • STATOIL PETROLEUM AS
    • Gjermund GRIMSBO
    • E21 - EARTH DRILLING MINING