Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9315649 | Additive composition including counteragent | Dae Hee Lee, Hyun Duk Cho, Young-Guk Kim | 2016-04-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9315649 | Additive composition including counteragent | Dae Hee Lee, Hyun Duk Cho, Young-Guk Kim | 2016-04-19 |