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Ronald E. Miller

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  • Murrysville, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multistage rigid media filter for molten metal and method of filtering
    • Patent number 5,114,472
    • Issue date May 19, 1992
    • Aluminum Company of America
    • C. Edward Eckert
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    In-line sampling/alloying system and method
    • Patent number 5,030,577
    • Issue date Jul 9, 1991
    • Aluminum Company of America
    • John L. Genna
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Introducing materials into molten media
    • Patent number 4,784,832
    • Issue date Nov 15, 1988
    • Charles E. Eckert
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Alloying system
    • Patent number 4,688,771
    • Issue date Aug 25, 1987
    • Aluminum Company of America
    • Charles E. Eckert
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for adding material to molten media
    • Patent number 4,689,199
    • Issue date Aug 25, 1987
    • Aluminum Company of America
    • Charles E. Eckert
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Metal treatment system
    • Patent number 4,392,888
    • Issue date Jul 12, 1983
    • Aluminum Company of America
    • Charles E. Eckert
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Skim removal
    • Patent number 4,191,559
    • Issue date Mar 4, 1980
    • Aluminum Company of America
    • Jan H. L. Van Linden
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method and apparatus for removing surface contaminants from metalli...
    • Patent number 4,147,531
    • Issue date Apr 3, 1979
    • Aluminum Company of America
    • Ronald E. Miller
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...