Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525588 | Portable air purifier | Youngjun Kim, Ji Hyung Kim, Tae Yoon Kim, Myung Jin Ku, Seong Ho Hong +2 more | 2022-12-13 |
| D966998 | Armrest for tractor | Sang Hee Park | 2022-10-18 |
| 11426991 | Method for manufacturing plastic glazing | Si Wook LEE | 2022-08-30 |