Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11629670 | Injection device for liquid rocket | Keum Oh Lee, Kee Joo Lee | 2023-04-18 |
| 11598290 | Combustor of liquid rocket engine | Keum Oh Lee, Jun-Sung Lee, Kee Joo Lee, Jae Sung Park | 2023-03-07 |