Patents by Inventor Nathaniel R. Greene

Nathaniel R. Greene 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).

  • Planar scorotron device
    Patent number: 5153435
    Abstract: A planar ion source, charging device includes a resistive comb pattern on a rigid planar dielectric support with the comb pattern extending to the edge(s) of one or more slots through the dielectric support.
    Type: Grant
    Filed: May 9, 1991
    Date of Patent: October 6, 1992
    Assignee: Xerox Corporation
    Inventor: Nathaniel R. Greene