Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808743 | Roll type filter cleaning apparatus | Tae Han Lee, Hyo-young JEONG, Young Ki HAHN, Soo-suk Lee, Youn Suk CHOI | 2017-11-07 |
SB
Sang-Hyun Baek
Overall (2017): #256,233 of 506,227Top 55%
1
Patents 2017