Patents by Inventor John A. Diaz De Leon, III

John A. Diaz De Leon, III 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).

  • Voltage recovery device for use with a utility power network
    Patent number: 6987331
    Abstract: A voltage recovery device is configured to provide reactive power to a utility power network at a level and for a duration sufficient to recover the voltage on the utility power network within a predetermined proportion of the nominal voltage, following a fault condition detected on the utility power network. In operation, the voltage recovery device reduces the overall transmission losses in a utility power system.
    Type: Grant
    Filed: August 31, 2001
    Date of Patent: January 17, 2006
    Assignee: American Superconductor Corporation
    Inventors: Paul Frederick Koeppe, Arnold P. Kehrli, Donald L. Brown, Warren Elliott Buckles, John A. Diaz De Leon, III, Douglas C. Folts