Patents by Inventor Lilia O. Lee

Lilia O. Lee 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: D252804
    Type: Grant
    Filed: December 23, 1974
    Date of Patent: September 4, 1979
    Inventor: Lilia O. Lee