Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448780 | Method of calculating a resistance | — | 2002-09-10 |
| 6442493 | Method of detecting a fault in a monitored section of an electric transmission line using distance protection techniques | Tevfik Sezi | 2002-08-27 |
| 6405184 | Process for producing fault classification signals | Klaus Böhme | 2002-06-11 |
| 6377035 | Method of detecting an abrupt variation in an electrical alternating quantity | — | 2002-04-23 |