Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11772951 | Cooling unit for water purifier | Jongwoo Park, Kwangyong An | 2023-10-03 |
| 11511218 | Cooling water stirrer and water purifier having the same | Jongwoo Park, Sangjoon Lee | 2022-11-29 |
| 11414848 | Water purifier | Jongwoo Park, Kwangyong An | 2022-08-16 |
| 10472221 | Liquid dispenser | Jongwoo Park, Kwangyong An | 2019-11-12 |