Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9580561 | Manufacturing method of poly lactic acid stereocomplex using solvent casting method | Chae Hwan Hong, Do Suck Han | 2017-02-28 |
| 6133374 | Polypropylene resin compositions | Young-Keun Lee, Tae Hee Lee, Kyu Jong Lee | 2000-10-17 |