Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4686337 | Circuit interrupter having a chemical operator with double-acting drive means | Ronald W. Crookston | 1987-08-11 |
| 4451717 | Circuit interrupter operating mechanism having a chemical operator with stationary combustion chambers | Ronald W. Crookston | 1984-05-29 |
| 4438306 | Circuit interrupter operating mechanism having a chemical operator with a stationary piston | Ronald W. Crookston | 1984-03-20 |
| 4182595 | Discharge assembly for an axial flow compressor | Tsoy K. Moy | 1980-01-08 |