Patents by Inventor Jack Valley

Jack Valley 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).

  • Diverter valve
    Patent number: D375141
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: October 29, 1996
    Assignee: V. A. Butler, Inc.
    Inventor: Jack Valley