Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656966 | Turbine engine ignition exciter circuit including low voltage lockout control | John C. Driscoll, Steve J. Kempinski, James R. Berliner | 1997-08-12 |
| 5592118 | Ignition exciter circuit with thyristors having high di/dt and high voltage blockage | John C. Driscoll, Steve J. Kempinski | 1997-01-07 |