by use of electrochemically protection means

Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for controlling the environmental around one or m...

    • Patent number 7,628,039
    • Issue date Dec 8, 2009
    • Corning Incorporated
    • Gilbert DeAngelis
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    System and method for controlling the environment around one or mor...

    • Patent number 7,628,038
    • Issue date Dec 8, 2009
    • Corning Incorporated
    • Gilbert DeAngelis
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Method for protecting the heating electrodes of glass melting furnaces

    • Patent number 4,638,491
    • Issue date Jan 20, 1987
    • Owens-Corning Fiberglas Corporation
    • Richard A. Perkins
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Circuit arrangement for decreasing the corrosion of the electrodes...

    • Patent number 4,624,002
    • Issue date Nov 18, 1986
    • Vysoka skola chemicko-technologicka
    • Pavel Zahalka
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3818112

    • Patent number 3,818,112
    • Issue date Jun 18, 1974
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3530221

    • Patent number 3,530,221
    • Issue date Sep 22, 1970
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    3242060

    • Patent number 3,242,060
    • Issue date Mar 22, 1966
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2984829

    • Patent number 2,984,829
    • Issue date May 16, 1961
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2855450

    • Patent number 2,855,450
    • Issue date Oct 7, 1958
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2749379

    • Patent number 2,749,379
    • Issue date Jun 5, 1956
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2561818

    • Patent number 2,561,818
    • Issue date Jul 24, 1951
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2545619

    • Patent number 2,545,619
    • Issue date Mar 20, 1951
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents