Patents by Inventor Fred A. Ridley, Jr.

Fred A. Ridley, Jr. 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).

  • Sandal
    Patent number: D304126
    Type: Grant
    Filed: July 23, 1987
    Date of Patent: October 24, 1989
    Inventors: Kristy L. Christian, Fred A. Ridley, Jr., Clay K. Ridley