Patents by Inventor Joan C. Quillen

Joan C. Quillen 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).

  • Packaging container or similar article
    Patent number: D262191
    Type: Grant
    Filed: December 31, 1979
    Date of Patent: December 8, 1981
    Assignee: The Edwards Baking Company
    Inventor: Joan C. Quillen