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Carl W. Brown

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  • Painesville, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cathode member and bipolar plate for hypochlorite cells
    • Patent number 8,702,877
    • Issue date Apr 22, 2014
    • Industrie De Nora S.p.A.
    • Carl W. Brown
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Copper electrowinning
    • Patent number 6,802,948
    • Issue date Oct 12, 2004
    • Eltech Systems Corporation
    • Kenneth L. Hardee
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Copper electrowinning
    • Patent number 6,368,489
    • Issue date Apr 9, 2002
    • Eltech Systems Corporation
    • Kenneth L. Hardee
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Lead electrode
    • Patent number 6,352,622
    • Issue date Mar 5, 2002
    • Eltech Systems Corporation
    • Carl W. Brown
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Lead electrode
    • Patent number 6,139,705
    • Issue date Oct 31, 2000
    • Eltech Systems Corporation
    • Carl W. Brown
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Method of protecting reinforced concrete structures
    • Patent number 5,952,055
    • Issue date Sep 14, 1999
    • Carl W. Brown
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Reinforced concrete structure
    • Patent number 5,879,817
    • Issue date Mar 9, 1999
    • Eltech Systems Corporation
    • Carl W. Brown
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of making non-organic/polymer fiber composite
    • Patent number 5,192,473
    • Issue date Mar 9, 1993
    • Eltech Systems Corporation
    • Louis W. Hruska
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Non-organic/polymer fiber composite and method of making same
    • Patent number 5,091,252
    • Issue date Feb 25, 1992
    • Eltech Systems Corporation
    • Louis W. Hruska
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Metal hydroxide crystallizer and filter
    • Patent number 4,994,332
    • Issue date Feb 19, 1991
    • Eltech Systems Corporation
    • Richard J. Coin
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Porous separator comprising inorganic/polymer composite fiber and m...
    • Patent number 4,853,101
    • Issue date Aug 1, 1989
    • Eltech Systems Corporation
    • Louis W. Hruska
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Strengthened fiberous electrochemical cell diaphragm and a method f...
    • Patent number 4,354,900
    • Issue date Oct 19, 1982
    • Diamond Shamrock Corporation
    • Rodney R. Bailey
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Anodic protection systems and methods
    • Publication number 20030066759
    • Publication date Apr 10, 2003
    • Kenneth L. Hardee
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Copper electrowinning
    • Publication number 20030019760
    • Publication date Jan 30, 2003
    • Kenneth L. Hardee
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR