TREA

Steven C. Mitchell

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  • Lafayette, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Selenium removal from water
    • Patent number 7,419,602
    • Issue date Sep 2, 2008
    • ConocoPhillips Company
    • Roosevelt Alexander
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    OPERATIONS OF SELENIUM REMOVAL SORBENT BEDS
    • Publication number 20100300977
    • Publication date Dec 2, 2010
    • ConocoPhillips Company
    • Mark A. Hughes
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Selenium removal from water
    • Publication number 20070114185
    • Publication date May 24, 2007
    • Roosevelt Alexander
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE