Patents Represented by Attorney Paul F. Doebeler

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  • Feedback toner concentration control for an imaging system
    Patent number: 6167213
    Abstract: The present invention generally relates to an imaging system, and more specifically, a method and apparatus for accurately predicting toner usage and hence toner dispensing requirements in an imaging system. More particularly, the present invention relates to a toner concentration control system for maintaining toner concentration in a developer structure, which is connected to a dispenser containing toner.
    Type: Grant
    Filed: October 27, 1999
    Date of Patent: December 26, 2000
    Assignee: Xerox Corporation
    Inventors: John Buranicz, Paul A. Garsin, Eric S. Hamby, Daniel W. MacDonald, Mark A. Scheuer, Edward W. Smith, Jr., Eric M. Gross