TREA

Roosevelt Alexander

Follow

Person

  • Vallejo, CA, US
People

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

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