Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976577 | Integrated hydraulic rotary actuator | Sung Moo Ryu, Gyu Young LEE | 2018-05-22 |
| 9782894 | Hydraulic rotary actuator | Sung Moo Ryu, Jeong Whan MOON, Jung-Yeol Kim | 2017-10-10 |