Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5250240 | Process for the preparation of porous polyolefin separation membranes via thermally-induced phase separation | Jae Jin Kim, Sung-Soo Kim, Sang-Bong Suh | 1993-10-05 |