Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973536 | Traveling wave based relay protection | Jules Esztergalyos | 2011-07-05 |
| 7902812 | Rogowski coil assembly and methods | — | 2011-03-08 |
| 7902813 | Protective digital relay device | Stephen E. Williams | 2011-03-08 |