Patents by Inventor David D. Rivera

David D. Rivera 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).

  • Dome loudspeaker grille
    Patent number: D480710
    Type: Grant
    Filed: July 17, 2002
    Date of Patent: October 14, 2003
    Assignee: Metra Electronics Corporation
    Inventor: David D. Rivera