| 6396008 |
Handle lock device and electrical switching apparatus employing the same |
James Gerard Maloney |
2002-05-28 |
| 6232855 |
Circuit interrupter with covered accessory case, adjustable under voltage relay, self-retaining collar and one-piece rail attachment |
Richard Paul Malingowski, Trent A. Chontas, William C. Farrow, Kenneth N. Skoug, Roger W. Helms +1 more |
2001-05-15 |
| 6060674 |
Circuit interrupter with plasma arc acceleration chamber and contact arm housing |
Richard Paul Malingowski, Peter J. Theisen, Peter J. McGinnis, Mark A. Juds, James A. Mading +1 more |
2000-05-09 |
| 6052047 |
Circuit interrupter with covered accessory case, adjustable under voltage relay, self-retaining collar and one-piece rail attachment |
Richard Paul Malingowski, Trent A. Chontas, William C. Farrow, Kenneth N. Skoug, Roger W. Helms +1 more |
2000-04-18 |
| 5875885 |
Combined wire lead and interphase barrier for power switches |
Kenneth N. Skoug |
1999-03-02 |
| 5576677 |
Dual action armature |
Richard Paul Malingowski, Michael J. Erb |
1996-11-19 |
| 5565827 |
Circuit breaker with current conducting blow open latch |
Lance Gula, Jere L. McKee |
1996-10-15 |
| 4951020 |
Unriveted upper link securement cross-reference to related applications |
Lance Gula |
1990-08-21 |
| 4891617 |
Rubber stops in outside poles |
William E. Beatty, Jr., Lawrence Joseph Kapples, Lance Gula |
1990-01-02 |
| 4691180 |
Circuit breaker with electrical disconnect means |
Kurt A. Grunert |
1987-09-01 |
| 4650944 |
Molded case circuit breaker with an improved operating mechanism having a pivot-transfer trip-free linkage |
Robert J. Tedesco |
1987-03-17 |
| 4645891 |
Molded case circuit breaker with a movable electrical contact positioned by a spring loaded ball |
— |
1987-02-24 |
| 4554421 |
Molded case circuit breaker with handle lock |
Kurt A. Grunert |
1985-11-19 |