Patents by Inventor Bernadette R. Champion

Bernadette R. Champion 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).

  • Patent number: D320323
    Type: Grant
    Filed: December 27, 1988
    Date of Patent: October 1, 1991
    Inventors: Calvin A. Champion, Bernadette R. Champion