TREA

C. Arthur Davis

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  • Ada, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable leverage oil field pump jack
    • Patent number 4,492,126
    • Issue date Jan 8, 1985
    • C. Arthur Davis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cable banding lock ring
    • Patent number 4,361,937
    • Issue date Dec 7, 1982
    • C. Arthur Davis
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Strap cutter and method
    • Patent number 4,314,400
    • Issue date Feb 9, 1982
    • C. Arthur Davis
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING