Patents by Inventor Van S. Watson

Van S. Watson 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: D404189
    Type: Grant
    Filed: May 28, 1998
    Date of Patent: January 19, 1999
    Inventor: Van S. Watson