Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8852405 | Dual-mode dividing wall column | Sung Kyu Lee, Joon Ho Shin | 2014-10-07 |
JL
Jang Ku Lee
Overall (All Time): #3,128,705 of 4,157,543Top 80%
1
Patents All Time