Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D855785 | Portable air purifier | Hojung Kim, Heeseung Lim | 2019-08-06 |
| D843553 | Portable air purifier | Hojung Kim, Jongkeon Jeon | 2019-03-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D855785 | Portable air purifier | Hojung Kim, Heeseung Lim | 2019-08-06 |
| D843553 | Portable air purifier | Hojung Kim, Jongkeon Jeon | 2019-03-19 |