Viktor GRENNBERG

Person

  • Oslo, NO

Patents Grantslast 30 patents

  • Information Patent Grant

    Asymetrically cutting valve seats

    • Patent number 10,422,197
    • Issue date Sep 24, 2019
    • AKER SOLUTIONS AS
    • Jan Herland
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents