Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646205 | Ion complex membrane and a method for producing same | Jung-Hoon Kim, Jong Geon Jegal | 1997-07-08 |
KL
Kew-Ho Lee
Overall (1997): #119,815 of 185,788Top 65%
1
Patents 1997