Patents by Inventor Fred W. Farmer

Fred W. Farmer 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).

  • Portable electroplating apparatus
    Patent number: 4668364
    Abstract: A portable electroplating apparatus (10) includes a case (12) having a plurality of containers (18, 20, 22, 24 and 26) in the case (12) for a plating solution and for preparing metal objects for electroplating. An electroplating circuit (64) is mounted in the case (12) and configured to provide plating current through an anode (44) and cathode (38) to the plating solution in one of the containers (18-26). A cord (30) connects the electroplating circuit (64) to a 120 volt AC outlet for powering the apparatus (10).
    Type: Grant
    Filed: May 21, 1986
    Date of Patent: May 26, 1987
    Inventors: Fred W. Farmer, Frank E. Farmer