TREA

Thomas A. Wiktorowski

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  • Parma Heights, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lance ladling
    • Patent number 4,389,245
    • Issue date Jun 21, 1983
    • Republic Steel Corporation
    • Matthew J. Blair
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method and apparatus for cooling BOF hood paneling
    • Patent number 4,294,432
    • Issue date Oct 13, 1981
    • Republic Steel Corporation
    • Matthew J. Blair
    • C21 - METALLURGY OF IRON