Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6891453 | Circuit breaker mechanism | Roger N. Castonguay, Randy Greenberg, Dave Christensen | 2005-05-10 |
| 6552637 | Circuit breaker mechanism | Roger N. Castonguay, Randy Greenburg, Dave Christensen | 2003-04-22 |
| 6317018 | Circuit breaker mechanism | Roger N. Castonguay, Randy Greenberg, Dave Christensen | 2001-11-13 |
| 6313425 | Cassette assembly with rejection features | Julian Monzon, Dave Christensen, Randy Greenberg | 2001-11-06 |
| 6300586 | Arc runner retaining feature | Dave Christensen | 2001-10-09 |
| 6291788 | Vent screen with rejection features | Randy Greenberg | 2001-09-18 |
| 6281461 | Circuit breaker rotor assembly having arc prevention structure | — | 2001-08-28 |
| 6239398 | Cassette assembly with rejection features | Julian Monzon, Dave Christensen, Randy Greenberg | 2001-05-29 |
| D442146 | Molded case circuit breaker | Randy Greenberg, Roger N. Castonguay, Dave Christensen, Hassan Girish, Ranganna C. Dasari +2 more | 2001-05-15 |
| 6222147 | Circuit breaker arc exhaust baffle with variable aperture | Randall Lee Greenberg | 2001-04-24 |
| 6204743 | Dual connector strap for a rotary contact circuit breaker | Randy Greenberg, Dean A. Robarge, Ranganna C. Dasari | 2001-03-20 |
| 6036542 | Saddle assembly for a circuit breaker | Wade A. Montague, David A. Reid, J. Peter McCuin, Marshall B. Hart | 2000-03-14 |
| 6037555 | Rotary contact circuit breaker venting arrangement including current transformer | Roger N. Castonguay, Dean A. Robarge, Dave Christensen, James L. Rosen, Randall Lee Greenberg +3 more | 2000-03-14 |
| 5763844 | Interlock arrangement for stationary mounted circuit breakers | Raymond K. Seymour, Michael C. Guerrette, William H. Calder | 1998-06-09 |
| 5753878 | Circuit breaker having variable arc gas venting | Randall Lee Greenberg, Ronald Ciarcia | 1998-05-19 |
| 5725085 | Interlock arrangement for circuit breaker compartments | Raymond K. Seymour, Michael C. Guerrette, William H. Calder | 1998-03-10 |
| 5215480 | Electronic circuit interrupter with attached terminal connector block | David J. Lesslie, Marshall B. Hart, Andrew M. Candelora, Raymond K. Seymour, Thomas M. Palmer | 1993-06-01 |
| 5107236 | Molded case circuit breaker trip-to-test button and auxiliary switch interface | David J. Lesslie | 1992-04-21 |
| 5093544 | Molded case circuit breaker movable contact arm mounting arrangement | David J. Lesslie, Michael C. Guerrette | 1992-03-03 |
| 5075658 | Molded case circuit breaker trip-to-test button and auxiliary switch interface | David J. Lesslie | 1991-12-24 |
| 5038121 | Molded case circuit interrupter trip indicating handle | Victor G. Fraulo, David J. Lesslie, Michael C. Guerrette, Andrew M. Candelora | 1991-08-06 |
| 5027095 | Molded case circuit breaker cover insert | Geoffrey H. McKay, Harold F. Larkin, Michael C. Guerrette | 1991-06-25 |
| 5004878 | Molded case circuit breaker movable contact arm arrangement | Raymond K. Seymour, Marshall B. Hart, Gary D. Magnon, Michael C. von Kannewurff | 1991-04-02 |
| 4945327 | Molded case circuit breaker variable arc exhaust shield | Raymound K. Seymour, Aymon A. Maulandi | 1990-07-31 |
| 4698903 | Circuit breaker highspeed assembly | Ronald Ciarcia, Gregory DiVincenzo, Richard E. Bernier | 1987-10-13 |