Patents by Inventor Thomas J. Elder

Thomas J. Elder 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 speaker cabinet
    Patent number: D775103
    Type: Grant
    Filed: May 24, 2015
    Date of Patent: December 27, 2016
    Inventor: Thomas J. Elder