Patents by Inventor Judith E. Stevens

Judith E. Stevens 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: D330461
    Type: Grant
    Filed: December 14, 1989
    Date of Patent: October 27, 1992
    Inventor: Judith E. Stevens