Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D972717 | Cover band for mask type air purifiers | Youngjee Son, Sunha Park | 2022-12-13 |
| 11464344 | Bed | Daewoong Kim, Minkyu Oh, Deukwon Lee, Yongnam Kim, Seongwoo An +1 more | 2022-10-11 |