Non-electric melting

Industry

  • CPC
  • C04B7/4484
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the preparation of high alumina cement

    • Patent number 11,639,311
    • Issue date May 2, 2023
    • Gerard Demott
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Process for the preparation of high alumina cement

    • Patent number 10,604,446
    • Issue date Mar 31, 2020
    • Gerard Demott
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Process for melting and refining a charge

    • Patent number 5,158,590
    • Issue date Oct 27, 1992
    • L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
    • Dominique Jouvaud
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Preparation of cement using stabilized fibers of metastable calcium...

    • Patent number 4,668,300
    • Issue date May 26, 1987
    • Jorge Miller
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3785764

    • Patent number 3,785,764
    • Issue date Jan 15, 1974
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3193264

    • Patent number 3,193,264
    • Issue date Jul 6, 1965
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    1728597

    • Patent number 1,728,597
    • Issue date Sep 17, 1929
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    1615260

    • Patent number 1,615,260
    • Issue date Jan 25, 1927
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents