Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501905 | Wave-shaped grouting bulb of micropile and method for forming same | Jin Tae Han | 2019-12-10 |
| 9475905 | High-molecular weight aliphatic polycarbonate prepared using base catalyst | Bun Yeoul Lee, Ji Hae Park, Jong Yeob Jeon, Jung Jae Lee | 2016-10-25 |