Patents by Inventor David Farnham Smith

David Farnham 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).

  • Seawater electrolyte electrochemical cell
    Patent number: 10644328
    Abstract: An improved seawater electrochemical cell with a consumable anode and an oxygen reducing cathode is provided with a reduced distance between anode and cathode surfaces. The reduced distance does not impede the ingress of oxygen dissolved in water and the egress of reaction products from the cell and causes an increase in the volumetric energy and power density of such dissolved oxygen seawater cells.
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: May 5, 2020
    Assignee: QYNERGY CORP.
    Inventor: David Farnham Smith