Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11630424 | Time signal manipulation detection using remotely managed time | Dennis Haes | 2023-04-18 |
| 9256232 | Voltage regulation using multiple voltage regulator controllers | David E. Whitehead | 2016-02-09 |
| 8427131 | Voltage regulation at a remote location using measurements from a remote metering device | David E. Whitehead | 2013-04-23 |
| 7239496 | Distance protective relay using a programmable thermal model for thermal protection | Edmund O. Schweitzer, III, Gabriel Benmouyal | 2007-07-03 |