TREA

Brian C. Welbourn

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  • Whitby, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Melting of metals
    • Patent number 4,701,216
    • Issue date Oct 20, 1987
    • British Steel Corporation
    • Gene D. Spenceley
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Metal refining processes
    • Patent number 4,411,697
    • Issue date Oct 25, 1983
    • British Steel Corporation
    • Gene D. Spenceley
    • C21 - METALLURGY OF IRON