Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600124 | Safety interlock between a vacuum interrupter and a disconnect switch | — | 2003-07-29 |
| 5548089 | Bushing for gas-insulated switchgear | — | 1996-08-20 |
| 5124678 | Interrupter actuator | Timothy J. Tythcott | 1992-06-23 |
| 4591679 | Loadbreak switch actuator | Edwin A. Link | 1986-05-27 |
| 4370635 | Undervoltage release device for a circuit breaker | John T. Carroll, III | 1983-01-25 |
| 4259651 | Current limiting circuit interrupter with improved operating mechanism | — | 1981-03-31 |
| 4245203 | Circuit interrupter with pivoting contact arm having a clinch-type contact | John A. Wafer | 1981-01-13 |
| 4227161 | Current limiting circuit breaker with pivoting contact arm | John A. Wafer, Walter Lang | 1980-10-07 |