TREA

Maurice Tate, Jr.

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  • Spring, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drilling fluid pump systems and methods
    • Patent number 8,061,445
    • Issue date Nov 22, 2011
    • National Oilwell Varco LP
    • Ronald William Yater
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Module for drilling fluid pump system
    • Patent number D631492
    • Issue date Jan 25, 2011
    • Ronald William Yater
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents