Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11998773 | Filter and mask | Hyoungsun Park, Jung Han Kim | 2024-06-04 |
KD
Kyungsik Dan
Overall (2024): #377,257 of 561,600Top 70%
1
Patents 2024