TREA

Ray D. Willis

Follow

Person

  • Houston, TX, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Plastic coating thread and coupling assembly
    • Patent number 5,470,111
    • Issue date Nov 28, 1995
    • Tuboscope Vetco International, Inc.
    • John M. Nelson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling assembly for tubular articles
    • Patent number 4,856,828
    • Issue date Aug 15, 1989
    • Tuboscope Inc.
    • Newlin W. Kessler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...