Patents by Inventor Patrick A. Quinlan

Patrick A. Quinlan 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).

  • Shin guard
    Patent number: D310278
    Type: Grant
    Filed: July 6, 1988
    Date of Patent: August 28, 1990
    Inventor: Patrick A. Quinlan