Patents Represented by Attorney James Paul Sullivan

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  • Imaging surface smoothing with roughened nickel foil
    Patent number: 4078924
    Abstract: A method and device for improving xerographic development of non-metallic photoreceptor imaging surfaces containing irregularities of 5 microns or larger by contacting and moving a smoothing and abrading means against the irregular surface in the presence of an interposed hydrodynamic hydrostatic fluid bearing.
    Type: Grant
    Filed: September 13, 1976
    Date of Patent: March 14, 1978
    Assignee: Xerox Corporation
    Inventors: Eric Norman Keddie, Charles Graham Cook