Patents by Inventor Roger D. Widner

Roger D. Widner 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).

  • Triangle speaker with retractable members
    Patent number: D686192
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: July 16, 2013
    Assignee: BBY Solutions, Inc.
    Inventors: Roger D. Widner, Amy Prescott