TREA

Donald R. Zaremski

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  • Cheswick, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Annealing and descaling method for stainless steel
    • Patent number 5,490,908
    • Issue date Feb 13, 1996
    • Allegheny Ludlum Corporation
    • Yeong-U Kim
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Method for hot-dip coating chromium-bearing steel
    • Patent number 5,175,026
    • Issue date Dec 29, 1992
    • Wheeling-Nisshin, Inc.
    • William A. Bertol
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for processing cold-rolled stainless-steel sheet and strip
    • Patent number 4,824,536
    • Issue date Apr 25, 1989
    • Allegheny Ludlum Corporation
    • Yeong-U Kim
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Method for descaling metal strip
    • Patent number 4,581,073
    • Issue date Apr 8, 1986
    • Allegheny Ludlum Steel Corporation
    • Nazmi Y. Toker
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Cathode for use in electrolytic processing solution
    • Patent number 4,484,996
    • Issue date Nov 27, 1984
    • Allegheny Ludlum Steel Corporation
    • Roy C. Bongartz
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Method of controlling oxide scale formation and descaling thereof f...
    • Patent number 4,415,415
    • Issue date Nov 15, 1983
    • Allegheny Ludlum Steel Corporation
    • Donald R. Zaremski
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    High current density, acid-free electrolytic descaling process
    • Patent number 4,363,709
    • Issue date Dec 14, 1982
    • Allegheny Ludlum Steel Corporation
    • Donald R. Zaremski
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Metallic descaling system
    • Patent number 4,066,521
    • Issue date Jan 3, 1978
    • Allegheny Ludlum Industries, Inc.
    • Donald R. Zaremski
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Metallic descaling system
    • Patent number 4,026,777
    • Issue date May 31, 1977
    • Allegheny Ludlum Industries, Inc.
    • Donald R. Zaremski
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Metallic descaling system
    • Patent number 4,012,299
    • Issue date Mar 15, 1977
    • Allegheny Ludlum Industries, Inc.
    • Donald R. Zaremski
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR