Patents by Inventor Karen L. Watt

Karen L. Watt 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).

  • Child's pillow
    Patent number: D377881
    Type: Grant
    Filed: October 20, 1995
    Date of Patent: February 11, 1997
    Inventor: Karen L. Watt