| 5608367 |
Molded case circuit breaker with interchangeable trip unit having bimetal assembly which registers with permanent heater transformer airgap |
Walter M. Zoller, David S. Hunter, Edward L. Wellner, Michael R. Larsen, Peter J. Theisen |
1997-03-04 |
| 5517164 |
Molded case circuit breaker having movable contact finger releasably locked to an operating mechanism |
Walter M. Zoller, Michael R. Larsen, David S. Hunter, Edward L. Wellner, Peter J. Theisen |
1996-05-14 |
| 5488337 |
Circuit breaker with distribution lug terminal having trapped insulator |
Dean A. Hubbard, David S. Hunter |
1996-01-30 |
| 5319169 |
Molded case circuit breaker having rectangular knee pin non-rotatably keyed to toggle linkage |
Michael R. Larsen, Edward L. Wellner |
1994-06-07 |
| 5313033 |
Molded case circuit breaker having changing pivot locations for the operating handle |
Michael R. Larsen |
1994-05-17 |
| 5302788 |
Molded case circuit breaker having trapezoidally shaped shaft |
Michael R. Larsen, Edward L. Wellner |
1994-04-12 |
| 5278531 |
Molded case circuit breaker having housing elements |
Michael R. Larsen, Peter J. Theisen, Edward L. Wellner |
1994-01-11 |
| 5266760 |
Molded case circuit breaker |
Michael R. Larsen, Peter J. Theisen, Edward L. Wellner |
1993-11-30 |
| 5258733 |
Molded case circuit breaker having improved trip unit |
Michael R. Larsen, Peter J. Theisen, Edward L. Wellner |
1993-11-02 |
| 5258729 |
Case circuit breaker having improved attachment means for accessory devices and accessory devices therefor |
Michael R. Larsen, Peter J. Theisen, Edward L. Wellner, Richard G. Smith |
1993-11-02 |
| 4937704 |
Panel rejection feature for twin circuit breaker |
Dean A. Hubbard, Michael R. Larsen |
1990-06-26 |
| 4929919 |
Twin unit circuit breaker with improved magnet structure |
Dean A. Hubbard, Michael R. Larsen |
1990-05-29 |
| 4825338 |
Bolt-in circuit breaker with improved terminal fastener retainer |
Dean A. Hubbard, Michael R. Larsen |
1989-04-25 |
| 4527027 |
Molded case circuit breaker with improved high fault current interruption capability |
John A. Swessel, Jr., Peter J. Theisen |
1985-07-02 |
| 4511772 |
Arc extinguishing structure for electrical switching device |
John A. Swessel, Jr., Peter J. Theisen |
1985-04-16 |
| 4470027 |
Molded case circuit breaker with improved high fault current interruption capability |
John A. Swessel, Jr., Peter J. Theisen |
1984-09-04 |
| 4446503 |
Electrical panelboard with main breaker hold-down |
John A. Swessel, Jr. |
1984-05-01 |