Patents by Inventor Stewart Simon

Stewart Simon 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).

  • Combined radio and speakers
    Patent number: D339804
    Type: Grant
    Filed: June 1, 1990
    Date of Patent: September 28, 1993
    Assignee: Sun Coast Merchandise Corporation
    Inventor: Stewart Simon