TREA

Samuel S. Wu

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve with increased inlet flow
    • Patent number 6,536,467
    • Issue date Mar 25, 2003
    • National-Oilwell, L.P.
    • Samuel S. Wu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Unitized spherical profile check valve with replaceable sealing ele...
    • Patent number 6,227,240
    • Issue date May 8, 2001
    • National-Oilwell L.P.
    • Samuel S. Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Focusing nozzle
    • Patent number 5,626,508
    • Issue date May 6, 1997
    • Aqua-Dyne, Inc.
    • George J. Rankin
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    RECIPROCATING PUMP SYSTEMS
    • Publication number 20200355173
    • Publication date Nov 12, 2020
    • National-Oilwell Varco, L.P.
    • Samuel S. Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Valve with increased inlet flow
    • Publication number 20020096217
    • Publication date Jul 25, 2002
    • Samuel S. Wu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...