Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974285 | Device comprising cleaning roll and for cleaning protective film for preparing battery cell | Sang Youn Park, Jin-Hak Kong | 2021-04-13 |
KC
Kyu Hyun Choi
Overall (2021): #367,002 of 548,734Top 70%
1
Patents 2021