Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595357 | Aircraft stall warning system | Paul A. Catlin, Douglas C. Ballard, Gary S. Watson | 1997-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595357 | Aircraft stall warning system | Paul A. Catlin, Douglas C. Ballard, Gary S. Watson | 1997-01-21 |