Patents by Inventor Doris Burke

Doris Burke 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).

  • Jewelry display rack
    Patent number: D304793
    Type: Grant
    Filed: May 18, 1987
    Date of Patent: November 28, 1989
    Inventor: Doris Burke