Patents by Inventor Patrick M. Whitehead

Patrick M. Whitehead 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).

  • High capacity leak resistant release agent delivery system for use in printer devices
    Patent number: 6875164
    Abstract: A toner release agent delivery system for a printing device utilizes a roller which has a plurality of layers of a non-woven textile web. The textile web is comprised of substantially all sub-denier fibers. The release agent delivery system with predominately sub-denier fibers has a very high release agent retention capability with a very low leak rate.
    Type: Grant
    Filed: October 20, 2003
    Date of Patent: April 5, 2005
    Assignee: BMP America, Inc.
    Inventors: Alan Lebold, Peter A. Milicia, Patrick M. Whitehead, Carl E. Doell