TREA

Valdis R. Daiga

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  • Toledo, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for treating metal oxide fines
    • Patent number 6,270,551
    • Issue date Aug 7, 2001
    • Maumee Research & Engineering, Inc.
    • Franklin G. Rinker
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Treatment of steel mill waste metal oxides
    • Patent number 6,120,577
    • Issue date Sep 19, 2000
    • LTV Steel Company, Inc.
    • Peter J. Koros
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Process for treating metal oxide fines
    • Patent number 5,865,875
    • Issue date Feb 2, 1999
    • Maumee Research & Engineering, Inc.
    • Franklin G. Rinker
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Thermal cleaning system
    • Patent number 4,924,785
    • Issue date May 15, 1990
    • Surface Combustion, Inc.
    • Thomas J. Schultz
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for melting glass
    • Patent number 4,006,003
    • Issue date Feb 1, 1977
    • Owens-Illinois, Inc.
    • Valdis R. Daiga
    • C03 - GLASS MINERAL OR SLAG WOOL