TREA

Phong Vu

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  • The Woodlands, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 6,805,202
    • Issue date Oct 19, 2004
    • Weatherford/Lamb, Inc.
    • George Gillespie
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

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    • Patent number 6,715,544
    • Issue date Apr 6, 2004
    • Weatherford/Lamb, Inc.
    • George A. Gillespie
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20050044690
    • Publication date Mar 3, 2005
    • Weatherford/Lamb, Inc.
    • George Gillespie
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

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    • Publication number 20020117304
    • Publication date Aug 29, 2002
    • George Gillespie
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

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    • Publication number 20020038707
    • Publication date Apr 4, 2002
    • United States Filter Corporation
    • George A. Gillespie
    • E21 - EARTH DRILLING MINING