TREA

Bob's Casing Crews

Follow

Organization

  • Odessa, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Power tongs
    • Patent number 4,334,444
    • Issue date Jun 15, 1982
    • Bob's Casing Crews
    • Kenneth J. Carstensen
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Power tongs
    • Patent number 4,215,602
    • Issue date Aug 5, 1980
    • Bob's Casing Crews
    • Kenneth J. Carstensen
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks