Patents Assigned to Xxerox Corporation
  • Ink stick for phase change ink jet printer
    Patent number: D629451
    Type: Grant
    Filed: May 5, 2009
    Date of Patent: December 21, 2010
    Assignee: Xxerox Corporation
    Inventors: Christopher R Gold, Ernest I Esplin, Frederick T Mattern, Troy A Gomm, William L Emery