Patents by Inventor Thomas P. Matthews

Thomas P. Matthews 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).

  • Audiographics communication system
    Patent number: 4659876
    Abstract: An interactive graphics and audio communications system is disclosed. The system enables users to communicate audibly and graphically over a single telephone connection.
    Type: Grant
    Filed: August 30, 1983
    Date of Patent: April 21, 1987
    Assignee: SPI Soft Pac International
    Inventors: Thomas M. Sullivan, Robert M. Pleva, Thomas P. Matthews
  • Restaurant
    Patent number: D310266
    Type: Grant
    Filed: July 27, 1986
    Date of Patent: August 28, 1990
    Assignee: Palmetto Properties, Inc.
    Inventors: Thomas P. Matthews, Jr., Robert W. Schnautz, III