Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5823870 | Method and apparatus for reducing exhaust flap movement | Sandy J. Emerling | 1998-10-20 |
| 4405926 | Methods and apparatus for warning aircraft of the presence and direction of electrical transmission lines | — | 1983-09-20 |