Patents by Inventor Donald S. Stanton

Donald S. Stanton 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).

  • Oxidized transport donor roll coatings
    Patent number: 6289196
    Abstract: A donor member useful in ionographic or electrophotographic apparatuses and preferably useful in hybrid scavengeless development units, having a substrate and an oxidized transport coating including charge transport molecules, polymer binder, and an oxidized oligo arylamine salt comprising a cation of an oligo arylamine molecule and a counter anion.
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: September 11, 2001
    Assignee: Xerox Corporation
    Inventors: Bing R. Hsieh, Yuan Yu, William H. Wayman, Donald S. Stanton, Allen J. Thompson, Michelle L. Schlafer, Ann M. Kazakos, Heiko Rommelmann, Alan R. Kuntz, Steven C. Hart
  • Member having offset seams
    Patent number: 6042917
    Abstract: A member composed of a base layer having a seam and a top layer having a seam, an adhesive layer between the base layer and the top layer, wherein the base layer seam is discontinuously offset from the top layer seam.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: March 28, 2000
    Assignee: Xerox Corporation
    Inventors: Edward L. Schlueter, Jr., Joseph Mammino, Gerald M. Fletcher, Donald S. Stanton, James F. Smith, Francis C. McDowell