Ole Magnar DRØNEN

Person

  • Harstad, NO

Patents Grantslast 30 patents

  • Information Patent Grant

    Inflow indicator apparatus

    • Patent number 11,215,050
    • Issue date Jan 4, 2022
    • Scale Protection AS
    • Ole Magnar Drønen
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents