Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4918562 | Power controller with voltage-controlled circuit breaker | Peter S. Pulizzi, Roger Cook, Stephen Kane | 1990-04-17 |
| 4769555 | Multi-time delay power controller apparatus with time delay turn-on and turn-off | Michael B. Pulizzi, Roger Cook | 1988-09-06 |
| 4719364 | Multiple time delay power controller apparatus | Michael B. Pulizzi, Roger Cook | 1988-01-12 |