Patents by Inventor Robert A. Furnas

Robert A. Furnas 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: D324400
    Type: Grant
    Filed: September 28, 1989
    Date of Patent: March 3, 1992
    Inventor: Robert A. Furnas