Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7095236 | Synthetic equivalence test circuit for circuit breaker testing | — | 2006-08-22 |
| 6703839 | Synthetic making/breaking-capacity test circuit for high-voltage alternating-current circuit-breakers | — | 2004-03-09 |
| 6072141 | Vacuum switch contact arrangement | — | 2000-06-06 |
| 4565911 | High-voltage circuit-breaker | — | 1986-01-21 |
| 4524257 | High-voltage gas-blast puffer type circuit-breaker | — | 1985-06-18 |