TREA

Ronald D. Argent

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  • Allison Park, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrode blocks and block assemblies
    • Patent number 5,151,918
    • Issue date Sep 29, 1992
    • Ronald D. Argent
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    System for charging batch/cullet in a glass furnace
    • Patent number 5,123,942
    • Issue date Jun 23, 1992
    • Frazier-Simplex, Inc.
    • Ronald D. Argent
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Refractory ceramic electrode
    • Patent number 4,897,853
    • Issue date Jan 30, 1990
    • King, Taudevin & Gregson (Holdings)Limited
    • Ronald D. Argent
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Glass melting furnace
    • Patent number 4,831,633
    • Issue date May 16, 1989
    • King, Taudevin & Gregson (Holdings) Limited
    • Ronald D. Argent
    • C03 - GLASS MINERAL OR SLAG WOOL