Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9828908 | Device for internal cooling and pressurization of rotary engine | Dun-Zen Jeng, Ming-Chun Hsieh, Chih-Chuan Lee | 2017-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9828908 | Device for internal cooling and pressurization of rotary engine | Dun-Zen Jeng, Ming-Chun Hsieh, Chih-Chuan Lee | 2017-11-28 |