Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470633 | Cleaning device | Hyun Joo Kim, Sang Won Lee, Jin Hyung Park, Eung Ryeol Seo, Hyeon Joon Oh +3 more | 2019-11-12 |
DK
Dong Suk Ko
Overall (2019): #483,224 of 560,194Top 90%
1
Patents 2019