Patents by Inventor Rona Shepherd

Rona Shepherd 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).

  • Door stop
    Patent number: D601413
    Type: Grant
    Filed: February 10, 2009
    Date of Patent: October 6, 2009
    Inventors: Leah Wise, Rona Shepherd, Mark A. Krull, Darrin M. Swagel