Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484166 | Cleaner holder and cleaner unit | Mantae Hwang | 2022-11-01 |
| 11426041 | Nozzle for cleaner | Jinwoo Lee, Chungjae Ryu | 2022-08-30 |
| 11284768 | Vacuum cleaner | — | 2022-03-29 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484166 | Cleaner holder and cleaner unit | Mantae Hwang | 2022-11-01 |
| 11426041 | Nozzle for cleaner | Jinwoo Lee, Chungjae Ryu | 2022-08-30 |
| 11284768 | Vacuum cleaner | — | 2022-03-29 |