TREA

Roger K. Goenner

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  • Billings, MT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Treatment stages for selenium removal
    • Patent number 9,266,755
    • Issue date Feb 23, 2016
    • Phillips 66 Company
    • Mark A. Hughes
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Treatment stages for selenium removal
    • Patent number 8,974,676
    • Issue date Mar 10, 2015
    • Phillips 66 Company
    • Mark A. Hughes
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    TREATMENT STAGES FOR SELENIUM REMOVAL
    • Publication number 20140042065
    • Publication date Feb 13, 2014
    • Mark A. Hughes
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    TREATMENT STAGES FOR SELENIUM REMOVAL
    • Publication number 20110203993
    • Publication date Aug 25, 2011
    • ConocoPhillips Company
    • Mark A. Hughes
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL