Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11197571 | Steam generator | Hakjoo LIM, Jaekyung Yang, Suyong LEE, Yongsoo Lee | 2021-12-14 |
SL
Soochan Lee
Overall (2021): #255,388 of 548,734Top 50%
1
Patents 2021