George C. Tevis

Person

  • Missouri City, TX, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Core orientation systems and methods

    • Patent number 9,689,256
    • Issue date Jun 27, 2017
    • Schlumberger Technology Corporation
    • George Christopher Tevis
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Packer tool including multiple ports

    • Patent number 9,347,299
    • Issue date May 24, 2016
    • Schlumberger Technology Corporation
    • Adriaan Gisolf
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents