Patents by Inventor Paul W. Axtell

Paul W. Axtell 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).

  • Coin-operated amusement game
    Patent number: D306464
    Type: Grant
    Filed: March 23, 1987
    Date of Patent: March 6, 1990
    Assignee: Allegro, Inc.
    Inventor: Paul W. Axtell