Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055771 | Faulted current indicators with improved signal to noise ratios | John G. Gamble | 1991-10-08 |
| 5045778 | Fault indicator with inrush restraint | Joseph R. Thibodeau | 1991-09-03 |