Patents by Inventor Dorothy Ann Sorrick

Dorothy Ann Sorrick 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).

  • Foldable padded mat
    Patent number: D762399
    Type: Grant
    Filed: September 10, 2014
    Date of Patent: August 2, 2016
    Inventors: Dorothy Ann Sorrick, Patricia H. Van Petten