Patents by Inventor Robert A. Riedfort

Robert A. Riedfort 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).

  • Rechargeable battery powered cordless lamps
    Patent number: 7824061
    Abstract: A cordless lamp is provided which includes at least one rechargeable battery pack in electrical communication with a light and a recharger for use therewith.
    Type: Grant
    Filed: April 10, 2008
    Date of Patent: November 2, 2010
    Inventors: Robert A. Riedfort, Karen A. Riedfort