Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092533 | Method for measuring undissolved material in polymer solution | Ga Hyun LIM, Sang Hoon Choy | 2021-08-17 |
| 11033865 | Dissolution mixer | Jin Young Son, Woo Ha Kim, Sang Hoon Choy | 2021-06-15 |