Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8322387 | Tire with decoupling groove for truck/bus | Seung Jong Park | 2012-12-04 |
| 8075718 | Manufacturing method for heavy-duty pneumatic tire and tire manufactured by the same | Seung Il Min | 2011-12-13 |