Patents by Inventor Guy J. Stone

Guy J. Stone 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).

  • Pet water bowl
    Patent number: D378625
    Type: Grant
    Filed: November 4, 1994
    Date of Patent: March 25, 1997
    Inventor: Guy J. Stone