Patents by Inventor Peter D. Wing

Peter D. Wing 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).

  • Security system for electronic printing systems
    Patent number: 5077795
    Abstract: An electronic printing system with a security system for protecting the security of a user's files and programs through the intermediary of a user profile for each user administered to by a Security administrator at the site or from a remote site.
    Type: Grant
    Filed: September 28, 1990
    Date of Patent: December 31, 1991
    Assignee: Xerox Corporation
    Inventors: John L. Rourke, Peter D. Wing, Jack F. Ratcliffe, II, Paul J. Valliere