Patents by Inventor Michael F. Chambers

Michael F. Chambers 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: 4707239
    Abstract: An improved electrode assembly is disclosed for use in electrolytic cells for producing metal by the electrolysis of a molten-salt electrolyte. The electrode assembly includes at least one anode and cathode disposed within an electrolytic cell in a spaced-relationship to thereby define an inter-electrode space and an effective electrolyte bath area. The parallel, opposed sides of the anode and cathode defining the inter-electrode space of the improved electrode assembly have an offset, sawtooth pattern of triangular peaks and valleys to thereby increase the effective electrode surface area and to facilitate the rapid, effective removal of gas produced during electrolysis from the anode and from the inter-electrode, electrolyte bath area. To further facilitate the removal of such gases, the anode of the present invention includes a uniformly distributed plurality of gas evacuation apertures therethrough.
    Type: Grant
    Filed: March 11, 1986
    Date of Patent: November 17, 1987
    Assignee: The United States of America as represented by the Secretary of the Interior
    Inventors: James E. Murphy, Michael F. Chambers