Patents by Inventor Richard G. Dery

Richard G. Dery 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).

  • Patent number: D488553
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: April 13, 2004
    Assignee: Hearth & Stone, Inc.
    Inventor: Richard G. Dery