Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10962294 | Dual pass heat exchanger with drain system | Donald E. Army | 2021-03-30 |
| 10934006 | Air cycle machine module air gate seal for environmental control systems | Donald E. Army | 2021-03-02 |