Patents by Inventor Robert F. Forster

Robert F. Forster 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).

  • 129 facet princess cut gemstone
    Patent number: D675954
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: February 12, 2013
    Assignee: Diamond Outlet, Inc.
    Inventors: Robert F. Forster, Vinubhai G. Dhanani