Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5726212 | Polymer membrane having a high permeability for alkanol | Soonhong Yuk, Haibang Lee | 1998-03-10 |
SC
Sunhang Cho
Overall (All Time): #3,678,123 of 4,157,543Top 90%
1
Patents All Time