Patents Represented by Attorney E. O. Pacazzo

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  • Polymer coated carrier particles for electrophotographic developers
    Patent number: 4937166
    Abstract: A carrier composition comprised of a core with a coating thereover comprised of a mixture of first and second polymers that are not in close proximity thereto in the triboelectric series.
    Type: Grant
    Filed: December 22, 1987
    Date of Patent: June 26, 1990
    Assignee: Xerox Corporation
    Inventors: John A. Creatura, George R. Hsu