Patents by Inventor Sharon L. Kauffman

Sharon L. Kauffman 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).

  • Watermelon plate
    Patent number: D314119
    Type: Grant
    Filed: March 28, 1988
    Date of Patent: January 29, 1991
    Inventor: Sharon L. Kauffman