Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247606 | Clinching-type blind hybrid fastening apparatus | Seok-Hwan Hwang, Sung Man Sohn | 2025-03-11 |
| 9808855 | Rivet module and joining structure and method using the same | Mun Yong Lee | 2017-11-07 |