Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835454 | Advanced feed forward switch mode power suppply control | — | 1989-05-30 |
| 4833369 | Constant spark rate ignition exciter | — | 1989-05-23 |
| 4829973 | Constant spark energy, inductive discharge ignition system | — | 1989-05-16 |
| 4815278 | Electrically driven fuel pump for gas turbine engines | — | 1989-03-28 |
| 4794760 | Direct drive motorized acutator control for bleed valves | — | 1989-01-03 |