Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766173 | Polyamide reverse osmosis composite membrane and preparation method thereof | Je-Kang Yoo, Sun-Yong Lee, Youn-Kook Kim, Hyoung Jun Ahn, Doo Won HAN | 2010-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766173 | Polyamide reverse osmosis composite membrane and preparation method thereof | Je-Kang Yoo, Sun-Yong Lee, Youn-Kook Kim, Hyoung Jun Ahn, Doo Won HAN | 2010-08-03 |