Patents by Inventor John Gregory Tink

John Gregory Tink 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 connection for aluminium smelter pot and method
    Patent number: 5855758
    Abstract: A connection assembly for the cathode of an aluminum smelter pot (10) including at least one insert (30) received within a hole in the collector bar (16) of a collector bar/strap (16/15) connection for the cathode and in electrical contact with the collector bar (16) and in electrical contact with the strap (15) via tab (15a).
    Type: Grant
    Filed: November 12, 1996
    Date of Patent: January 5, 1999
    Assignee: JMT Engineering Pty. Ltd.
    Inventors: John Leslie Mitchell, John Gregory Tink