Patents by Inventor George R. Graybill

George R. Graybill 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).

  • High rate metal oxide electrodes
    Patent number: 5981105
    Abstract: A metal oxide electrode which uses no additives and only a small amount of a non-film forming binder are capable of discharging at very high current density with near complete utilization of the active material. Oxides of silver and copper are used because the reaction products are more conductive than the conductivity of the reactants.
    Type: Grant
    Filed: June 30, 1997
    Date of Patent: November 9, 1999
    Assignee: EMF Systems, Inc.
    Inventors: David F. Smith, George R. Graybill