Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5592093 | Electronic battery testing device loose terminal connection detection via a comparison circuit | — | 1997-01-07 |
| 4860145 | Tap switching protection circuit | — | 1989-08-22 |
| 4623834 | Dual programmable response time constants for electronic tap switching line regulators | Thomas McCartney | 1986-11-18 |