Patents by Inventor Deanna Lee Griffith

Deanna Lee Griffith 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).

  • Audio device
    Patent number: D686193
    Type: Grant
    Filed: January 6, 2012
    Date of Patent: July 16, 2013
    Assignee: Wren Sound Systems, LLC
    Inventors: Michael Giffin, Daniel W. Ashcraft, Deanna Lee Griffith, Takuya Idehara, Caroline B. Park