Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5034714 | Universal relay | James W. Miller | 1991-07-23 |
| 5023583 | Circuit breaker contact operating structure | Daun Bhasavanich, Norman Davies | 1991-06-11 |
| 4968859 | Circuit breaker with low voltage contact structure | Norman Davies, Daun Bhasavanich | 1990-11-06 |
| 4801772 | Current limiting circuit interrupter with insulating wedge | James P. Ellsworth | 1989-01-31 |
| 4725799 | Circuit breaker with remote control | Stephen A. Mrenna | 1988-02-16 |
| 4680562 | Integral circuit interrupter with separable modules | John A. Wafer | 1987-07-14 |
| 4654614 | Current limiting solenoid operated circuit breaker | Yun-Ko N. Chien, John A. Wafer | 1987-03-31 |
| 4625190 | Remotely controlled solenoid operated circuit breaker | John A. Wafer | 1986-11-25 |
| 4563553 | Circuit breaker having integral cover/handle assembly | James C. Wilson, William I. Stephenson, Jr. | 1986-01-07 |
| 4559511 | Vacuum contactor having DC electromagnet with improved force watts ratio | Robert T. Basnett | 1985-12-17 |
| 4336516 | Circuit breaker with stored energy toggle-lock structure | John A. Wafer, James P. Ellsworth | 1982-06-22 |
| 4267419 | Circuit breaker structure with shock absorbers | Alfred E. Maier | 1981-05-12 |
| 4255732 | Current limiting circuit breaker | John A. Wafer, Walter Lang | 1981-03-10 |