Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486816 | Fan bypass and shutoff check valve | Donald E. Army | 2019-11-26 |
| 10358222 | Air cycle machine module air gate seal for environmental control systems | Donald E. Army | 2019-07-23 |