Patents by Inventor David J. Geervasi

David J. Geervasi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fully fluorinated polymer coated development electrodes
    Patent number: 6718152
    Abstract: An apparatus for reducing accumulation of toner from the surface of an electrode member in a development unit of an electrostatographic printing apparatus by providing a coating having a polymer with a fully fluorinated polymer on at least a portion of the electrode member.
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: April 6, 2004
    Assignee: Xerox Corporation
    Inventors: David J. Geervasi, Santokh S. Badesha, George J. Bingham