Patents by Inventor J. Rudolph Tesa

J. Rudolph Tesa 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).

  • Electronic throwing dart football
    Patent number: 4893822
    Abstract: An electronic throwing dart football game is provided and consists of a combination of a dart board and football game. When a dart is thrown at the dart board the score on the dart board is automatically electrically transmitted by electric circuit routers to a score board and the position of the football is indicated on the football field by yard indicating lamps.
    Type: Grant
    Filed: July 27, 1984
    Date of Patent: January 16, 1990
    Inventors: J. Rudolph Tesa, George Spector