Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053365 | Method of preparing ion-exchange membrane using chemical modification and ion-exchange membrane prepared thereby | Chang-Hyun Lee, Chang-Hoon Oh | 2021-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053365 | Method of preparing ion-exchange membrane using chemical modification and ion-exchange membrane prepared thereby | Chang-Hyun Lee, Chang-Hoon Oh | 2021-07-06 |