Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067127 | Bearing whose load supporting position can be changed | Seung Hoon Shin | 2021-07-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067127 | Bearing whose load supporting position can be changed | Seung Hoon Shin | 2021-07-20 |