Patents by Inventor Robert J. Freund

Robert J. Freund 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).

  • Chess set
    Patent number: D354524
    Type: Grant
    Filed: May 25, 1994
    Date of Patent: January 17, 1995
    Inventor: Robert J. Freund