Patents by Inventor Charles A. Ryan

Charles A. Ryan 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).

  • Novelty figure
    Patent number: D365538
    Type: Grant
    Filed: December 14, 1994
    Date of Patent: December 26, 1995
    Inventor: Charles A. Ryan