Issued Patents 2002
Showing 1–2 of 2 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, Hyun C. Park, Un Young Kim, Seong Hyun Yoo | 2002-11-26 |
| 6468331 | Solid state facilitated transport separation membranes using polymer electrolytes for alkene separation | Jong Ok Won, Seong-Uk Hong | 2002-10-22 |