Patents by Inventor Stephanie H. Drake

Stephanie H. Drake 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: D315246
    Type: Grant
    Filed: January 27, 1988
    Date of Patent: March 12, 1991
    Inventor: Stephanie H. Drake