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Nolan E. Richards

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  • Florence, AL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of removal of light metals from aluminum
    • Patent number 6,375,712
    • Issue date Apr 23, 2002
    • Helge O. Forberg
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method of reducing airburning in petroleum coke
    • Patent number 5,628,878
    • Issue date May 13, 1997
    • Reynolds Metals Company
    • Euel R. Cutshall
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Alumina reduction cell
    • Patent number 5,286,359
    • Issue date Feb 15, 1994
    • Reynolds Metals Company
    • Nolan E. Richards
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Refractory hard metal shapes for aluminum production
    • Patent number 5,129,998
    • Issue date Jul 14, 1992
    • Reynolds Metals Company
    • Alton T. Tabereaux
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Sow mold and sow ingot
    • Patent number 5,019,455
    • Issue date May 28, 1991
    • Reynolds Metal Company
    • Robert Downie
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Probe for alumina concentration meter
    • Patent number 4,450,063
    • Issue date May 22, 1984
    • Reynolds Metals Company
    • Thomas J. Johnston
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Alumina reduction cell
    • Patent number 4,383,910
    • Issue date May 17, 1983
    • Reynolds Metals Company
    • Nolan E. Richards
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Cathodes for alumina reduction cells
    • Patent number 4,333,813
    • Issue date Jun 8, 1982
    • Reynolds Metals Company
    • Howard I. Kaplan
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Refractory surfaces for alumina reduction cell cathodes and methods...
    • Patent number T993002
    • Issue date Apr 1, 1980
    • Reynolds Metals Company
    • Howard I. Kaplan
    • 204 - Chemistry: electrical and wave energy