Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4383150 | Circuit-interrupters having shunting capacitance around the separable power contacts with capacitance disconnecting means therefor | Willie B. Freeman | 1983-05-10 |
| 4307274 | Circuit interrupter using dielectric liquid with energy storage | Joseph R. Rostron, William H. Fischer, Sylvester J. Dropik, Kent D. Daschke | 1981-12-22 |
| 4291208 | Gas-insulated circuit-interrupter having improved insulating nozzle | Kue H. Yoon, Robert L. Hess, Thomas E. Kelsey, Michael G. Caithness | 1981-09-22 |
| 4288668 | Circuit interrupter using a minimum of dielectric liquid | William H. Fischer, Joseph R. Rostron | 1981-09-08 |
| 4276456 | Double-flow puffer-type compressed-gas circuit-interrupter | Kue H. Yoon | 1981-06-30 |
| 4249049 | High voltage plain break circuit interrupter | William H. Fischer, Robert L. Hess, Lee E. Berkebile | 1981-02-03 |