Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470634 | Vacuum cleaner and handle for a cleaner | Dukho HAM | 2019-11-12 |
| 10219667 | Vacuum cleaner and battery assembly | Dongho Kwon, Deokwon Kang | 2019-03-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470634 | Vacuum cleaner and handle for a cleaner | Dukho HAM | 2019-11-12 |
| 10219667 | Vacuum cleaner and battery assembly | Dongho Kwon, Deokwon Kang | 2019-03-05 |