Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6760670 | Crossover fault classification for power lines with parallel circuits | James Stoupis, David Lubkeman, David G. Hart | 2004-07-06 |
| 6741943 | Crossover fault classification for power lines with parallel circuits | James Stoupis, David Lubkeman, David G. Hart | 2004-05-25 |
| 6738719 | Crossover fault classification for power lines with parallel circuits | James Stoupis, David Lubkeman, David G. Hart | 2004-05-18 |
| 6721670 | Crossover fault classification for power lines with parallel circuits | James Stoupis, David Lubkeman, David G. Hart | 2004-04-13 |
| 6466030 | Systems and methods for locating faults on a transmission line with a single tapped load | Yi Hu, David Lubkeman, David G. Hart | 2002-10-15 |
| 6466031 | Systems and methods for locating faults on a transmission line with multiple tapped loads | Yi Hu, David Lubkeman, David G. Hart | 2002-10-15 |