Brandon Lee Bourg

Person

  • Houma, LA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Annular pressure release sub

    • Patent number 9,181,777
    • Issue date Nov 10, 2015
    • Weatherford Technology Holdings, LLC
    • John Emile Hebert
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents