Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11607638 | Filter assembly and air cleaner having the same | Dong-Woo Shin, Sang Hoon Lee, Hyun Joo Kim | 2023-03-21 |
YK
Young-chul Ko
Overall (2023): #193,843 of 537,848Top 40%
1
Patents 2023