TREA

Wilbur D. Garrels

Follow

Person

  • Wichita Falls, TX, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic system valve
    • Patent number 4,480,662
    • Issue date Nov 6, 1984
    • Wilbur D. Garrels
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Petroleum pumping unit
    • Patent number 4,430,924
    • Issue date Feb 14, 1984
    • Hydrowell SA
    • Richard P. Dunn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...