Patents by Inventor Art Formen

Art Formen 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: D331364
    Type: Grant
    Filed: September 13, 1990
    Date of Patent: December 1, 1992
    Inventors: R. Marshall Barker, Kenneth R. Wilson, Art Formen