Patents by Inventor Kathryn L. Nicholls

Kathryn L. Nicholls 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: D334983
    Type: Grant
    Filed: October 18, 1990
    Date of Patent: April 20, 1993
    Inventor: Kathryn L. Nicholls