Patents by Inventor Noel E. Smith

Noel E. Smith 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).

  • Cathode assembly for electro-chemical apparatus
    Patent number: 4247382
    Abstract: A cathode frame for an electro-chemical apparatus, such as an electroplating tank, is provided with a plurality of contactors removably attached to the electrical conductor bar in order to be discarded and readily replaced by another contactor after the plating material "builds-up" on the contactor to a condition where the plating inhibits electrical conductivity.
    Type: Grant
    Filed: July 18, 1979
    Date of Patent: January 27, 1981
    Inventors: Noel E. Smith, Christopher J. Smith