Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8866517 | Power system data acquisition systems | — | 2014-10-21 |
| 8340931 | Power grid with comparison of differences in remote phasor changes | — | 2012-12-25 |
| 6415244 | Power monitoring system and method | Robert E. Havens, James E. Siem | 2002-07-02 |
| 5216621 | Line disturbance monitor and recorder system | — | 1993-06-01 |