Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123192 | Cervical spine fixation apparatus | Hyun Seung Ryu, Jun Hyuk Seo, Byeong Woo Kwon | 2021-09-21 |
| 10914275 | Filter cover structure of drawer-type air cleaner for vehicles, air cleaner, intake system, and vehicle including the same | Seung Hyun Lee, Yoon Geun Cho | 2021-02-09 |