TREA

Direct-resistance heating

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Industry

  • CPC
  • C03B37/092
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Parent Industries

CCHEMISTRY METALLURGY C03Glass mineral C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES C03B37/00Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags

Current Industry

C03B37/092Direct-resistance heating
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Bushing temperature controller
    • Patent number 7,269,974
    • Issue date Sep 18, 2007
    • Nitto Boseki Co., LTD
    • Iwao Anzai
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Glass melt furnace
    • Patent number 4,819,247
    • Issue date Apr 4, 1989
    • Owens-Corning Fiberglas Corporation
    • Stephen Seng
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Melting furnaces
    • Patent number 4,638,490
    • Issue date Jan 20, 1987
    • Owens-Corning Fiberglas Corporation
    • Charles S. Dunn
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Melting furnaces
    • Patent number 4,528,013
    • Issue date Jul 9, 1985
    • Owens-Corning Fiberglas Corporation
    • Charles S. Dunn
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Electric glass melting furnace
    • Patent number 4,491,951
    • Issue date Jan 1, 1985
    • Owens-Corning Fiberglas Corporation
    • Charles S. Dunn
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Current distribution for glass-melting furnaces
    • Patent number 4,435,811
    • Issue date Mar 6, 1984
    • Owens-Corning Fiberglas Corporation
    • Eugene C. Varrasso
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Device for the manufacture of glass filaments
    • Patent number 4,421,538
    • Issue date Dec 20, 1983
    • Eglasstrek Patent Promotion & Awarding GmbH
    • Osama Demaschquie
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Method and apparatus for making glass filament or fibers
    • Patent number 4,416,678
    • Issue date Nov 22, 1983
    • Eglasstrek Patent Promotion & Awarding GmbH
    • Diether Bottger
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Electric furnaces
    • Patent number 4,375,449
    • Issue date Mar 1, 1983
    • Sidchrome (S.E. Asia) Limited
    • Michael Siddall
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Method of reducing deterioration of electric furnace refractory met...
    • Patent number 4,099,949
    • Issue date Jul 11, 1978
    • Johns-Manville Corporation
    • Leonard Elmo Olds
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3765852
    • Patent number 3,765,852
    • Issue date Oct 16, 1973
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3419667
    • Patent number 3,419,667
    • Issue date Dec 31, 1968
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3097251
    • Patent number 3,097,251
    • Issue date Jul 9, 1963
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2790019
    • Patent number 2,790,019
    • Issue date Apr 23, 1957
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2686821
    • Patent number 2,686,821
    • Issue date Aug 17, 1954
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2377772
    • Patent number 2,377,772
    • Issue date Jun 5, 1945
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2225667
    • Patent number 2,225,667
    • Issue date Dec 24, 1940
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2159361
    • Patent number 2,159,361
    • Issue date May 23, 1939
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

  • Information Patent Application

    TIP PLATE AND CORRESPONDING BUSHING
    • Publication number 20230015763
    • Publication date Jan 19, 2023
    • Cookson Precious Metals Ltd.
    • Thilo Becker
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    Bushing temperature controller
    • Publication number 20040065122
    • Publication date Apr 8, 2004
    • Iwao Anzai
    • C03 - GLASS MINERAL OR SLAG WOOL