Patents by Inventor Willet A. Ranney

Willet A. Ranney 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).

  • Voice recorder
    Patent number: D559829
    Type: Grant
    Filed: January 23, 2007
    Date of Patent: January 15, 2008
    Assignee: Infoture, Inc.
    Inventors: Willet A. Ranney, Michael Alan Ford, Christina M. Miller, John W. Grosz