Patents by Inventor Donald B. Mahoney

Donald B. Mahoney 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).

  • Game board
    Patent number: D503434
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: March 29, 2005
    Inventors: Donald B. Mahoney, Herbert Ammons, Jr.