Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11395938 | Respiratory training system | Patrick Estes, Brian Kozak | 2022-07-26 |
| D949322 | Respiratory trainer | Patrick Estes, Roy Paul Prosise, Dan Caputo, Benjamin Derek Litteral | 2022-04-19 |
| 11220979 | Liquid-cooled air-breathing rocket engine | Scott Stegman | 2022-01-11 |