Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525543 | Fault type selection system for identifying faults in an electric power system | Jeffrey B. Roberts | 2003-02-25 |
| 6518767 | Line differential protection system for a power transmission line | Jeffrey B. Roberts, Gabriel Benmouyal, Hector Altuve-Ferrer, Ralph W. Folkers | 2003-02-11 |