TREA

Stephen C. Paspek

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  • Broadview, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for purifying zinc oxide
    • Patent number 8,524,177
    • Issue date Sep 3, 2013
    • Canadus Chemical LLC
    • Michel Laurin
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR PURIFYING ZINC OXIDE
    • Publication number 20130064743
    • Publication date Mar 14, 2013
    • Canadus Chemical LLC
    • Michel Laurin
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...