Patents by Inventor Charles Frederick Kolpin

Charles Frederick Kolpin 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).

  • Anodic electrode for electrochemical fluorine cell
    Patent number: 6063255
    Abstract: Carbon electrodes for use as an anode in electrochemical cells for the generation of fluorine by electrolysis of molten KF.multidot.2HF electrolyte. Also included is a process for the operation of an electrochemical fluorine cell in combination with a direct fluorination reactor.
    Type: Grant
    Filed: January 14, 1994
    Date of Patent: May 16, 2000
    Assignee: 3M Innovative Properties Company
    Inventors: Gerald Lee Bauer, William Ves Childs, Charles Frederick Kolpin, Dean Thomas Rutten