Patents Represented by Attorney Veronica C. Devitt

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  • Process for the production of alumina and alumina compounds from wastes
    Patent number: 4348366
    Abstract: A process for the recovery of substantially all of the aluminum from aluminum bearing waste products which includes a method for the commercial production of alumina and compounds of alumina.
    Type: Grant
    Filed: April 6, 1981
    Date of Patent: September 7, 1982
    Inventors: Raymond J. Brown, Ronald L. Keller, Charles F. Lang