Patents by Inventor Richard G. Palmatier

Richard G. Palmatier 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).

  • Spring loaded oil distributing preheated donor roll
    Patent number: 5202734
    Abstract: A release agent management (RAM) system including a metering roll supported for contact with release agent material contained in a sump. A donor roll is provided for applying oil deposited on its surface by the metering roll. Prior to fusing taking place, the donor roll is supported in pressure engagement with the fuser roll and out of contact with the metering roll. During fusing the donor roll is cammed into engagement with the metering roll.
    Type: Grant
    Filed: September 10, 1991
    Date of Patent: April 13, 1993
    Assignee: Xerox Corporation
    Inventors: Robert S. Pawlik, Richard G. Palmatier, Robert Gary