TREA

Mark E. Wellar

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  • Niagara Falls, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spray-applied ceramic fiber insulation
    • Patent number 4,822,679
    • Issue date Apr 18, 1989
    • Stemcor Corporation
    • Juan M. Cerdan-Diaz
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Spray-applied ceramic fiber insulation
    • Patent number 4,640,848
    • Issue date Feb 3, 1987
    • Kennecott Corporation
    • Juan M. Cerdan-Diaz
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES