Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208909 | Aircraft with bifurcated air inlet | Steven Ray Ivans, David Alan Hawthorne, David F. Haynes, David L. Miller | 2025-01-28 |
| 11077957 | Selectable barrier filtration system | Thomas Dewey Parsons, David F. Haynes, David L. Miller | 2021-08-03 |