Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10926851 | Lightweight composite propellers for outboard motor | Yang Ryul Choi, Jae Hoon Jung | 2021-02-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10926851 | Lightweight composite propellers for outboard motor | Yang Ryul Choi, Jae Hoon Jung | 2021-02-23 |