Patents by Inventor Richard A. Noujaim

Richard A. Noujaim 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).

  • Corona discharge device
    Patent number: 4754305
    Abstract: A corona discharge device including a throw-away subassembly which is inexpensive and can therefore be discarded when it becomes ineffective for its intended purpose. The subassembly can be readily installed into the printing machine in which it is used. It comprises a generally rectangular-shaped insulative frame and a tungsten wire. When the subassembly is inserted into the machine, it cooperates with a generally U-shaped, conductive shield which is an integral part of the machine to form the corona discharge device.
    Type: Grant
    Filed: November 2, 1983
    Date of Patent: June 28, 1988
    Assignee: Xerox Corporation
    Inventors: Joseph Fantuzzo, Richard A. Noujaim, Henry R. Till