Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486240 | Method for producing an asymmetric support membrane by physical gelation and the membranes obtained thereby | Jong Ok Won, Yong Soo Kang, Un Young Kim, Seong Hyun Yoo | 2002-11-26 |