Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8419881 | Method for manufacturing hollow composite structure | Heoung Jae Chun | 2013-04-16 |
| 8414068 | Vehicle body structure | Jong Chan Park | 2013-04-09 |
| 6322105 | Bus frame having center space frame | — | 2001-11-27 |