Patents by Inventor Govinder S. Sehmi

Govinder S. Sehmi 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).

  • Electrolytic cell
    Patent number: 4822461
    Abstract: An electrolytic cell which is preferably of the filter press type and which comprises at least one anode and at least one cathode, an inlet through which liquor may be charged to the electrolytic cell and an outlet through which liquor may be removed from the electrolytic cell, and means for recirculating liquor to the electrolytic cell, in which said recirculating means comprises a unit formed of a plurality of shaped sheets whch are preferably planar and together form at least one channel inside of said unit, said channel connecting the inlet and outlet of the electrolytic cell.
    Type: Grant
    Filed: June 16, 1987
    Date of Patent: April 18, 1989
    Assignee: Imperial Chemical Industries PLC
    Inventors: Keith Brattan, Stephen J. Hornby, Govinder S. Sehmi