Patents by Inventor Philip M. Hardison

Philip M. Hardison 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).

  • Archers arrow with chemical light source
    Patent number: 4856792
    Abstract: The present invention relates to an archer's arrow having a chemical light source for locating the arrow after flight.
    Type: Grant
    Filed: November 28, 1988
    Date of Patent: August 15, 1989
    Inventor: Philip M. Hardison