Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989576 | Two-wire resistance terminated ground check | Michael P. Vangool, George J. Fenty | 2018-06-05 |
| 9225159 | Three-phase ground fault circuit interrupter | Michael P. Vangool, George J. Fenty | 2015-12-29 |