Patents by Inventor Francois Soos

Francois Soos 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).

  • Patent number: 5732320
    Abstract: A spots cleaning blade for use in a cleaning apparatus in an imaging apparatus for cleaning agglomerate particles from an imaging surface, the spots cleaning blade comprising a polyether urethane and having a high hardness and low coefficient of friction.
    Type: Grant
    Filed: October 2, 1996
    Date of Patent: March 24, 1998
    Assignee: Xerox Corporation
    Inventors: Kathryn A. Domagall, Francois Soos, Nero R. Lindblad, Edward L. Schlueter, Jr., Robert N. Finsterwalder
  • Patent number: 5731078
    Abstract: A coated donor roll comprises a core with a coating, the coating comprising a charge transporting polymer, an organic acid metal salt compound, and iodine.
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: March 24, 1998
    Assignee: Xerox Corporation
    Inventors: Bing R. Hsieh, Joan R. Ewing, Damodar M. Pai, Kathyrn A. Wallace, Jerry H. Taylor, Francois Soos, Joseph R. Weber