Patents by Inventor Charles J. Warde

Charles J. Warde 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).

  • Oxygen-reduction electrocatalysts for electrodes
    Patent number: 3935027
    Abstract: Gas electrodes which contain a hydrophilic layer are disclosed. The hydrophilic layer is adapted to provide a gas-liquid interface therein; and includes an oxygen absorption/reduction material selected from the group consisting of CaMnO.sub.3 and Ca.sub.(1.sub.-x.sub.-z) MnO.sub.3 :Na.sub.x,Y.sub. z and a current collector. A hydrophobic layer can then be laminated to the hydrophilic layer.
    Type: Grant
    Filed: April 9, 1975
    Date of Patent: January 27, 1976
    Assignee: Westinghouse Electric Corporation
    Inventors: Charles J. Warde, Albert D. Glasser