| 4553119 |
Electric circuit breaker having reduced arc energy |
Roger N. Castonguay |
1985-11-12 |
| 4550300 |
Latch release mechanism for molded case electric circuit breakers |
Roger N. Castonguay |
1985-10-29 |
| 4482877 |
Electric circuit breakers having fast short circuit response |
Roger N. Castonguay |
1984-11-13 |
| 4480242 |
Variable torque contact arm for electric circuit breakers |
Roger N. Castonguay |
1984-10-30 |
| 4477701 |
Secondary disconnect plugs for programmable circuit breakers |
Roger N. Castonguay |
1984-10-16 |
| 4467299 |
Adapter assembly for circuit breaker undervoltage release accessory |
Edwin J. Collin |
1984-08-21 |
| 4344054 |
Latch assembly for static trip circuit breakers |
Roger N. Castonguay, Peter P. Clickner |
1982-08-10 |
| 4301342 |
Circuit breaker condition indicator apparatus |
Roger N. Castonguay |
1981-11-17 |
| 4301346 |
Circuit breaker trip latch assembly |
Roger N. Castonguay |
1981-11-17 |
| 4301433 |
Circuit breaker electrical closure control apparatus |
Roger N. Castonguay |
1981-11-17 |
| 4301436 |
Circuit breaker hook apparatus |
Roger N. Castonguay |
1981-11-17 |
| 4251702 |
Circuit breaker having multiple spring actuating mechanisms |
Roger N. Castonguay |
1981-02-17 |
| 4245140 |
Manual and motor operated circuit breaker |
Roger N. Castonguay, Eric H. Rask |
1981-01-13 |
