TREA

Sam Bonsall

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  • Bowling Green, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cement-free refractory
    • Patent number 8,618,006
    • Issue date Dec 31, 2013
    • Vesuvius Crucible Company
    • Robert A. Pattillo
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    CEMENT-FREE REFRACTORY
    • Publication number 20120142518
    • Publication date Jun 7, 2012
    • Vesuvius Crucible Company
    • Robert A. Pattillo
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    CEMENT-FREE REFRACTORY
    • Publication number 20100009840
    • Publication date Jan 14, 2010
    • Robert A. Pattillo
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...