Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10219667 | Vacuum cleaner and battery assembly | Dongho Kwon, Seonghoon Han | 2019-03-05 |
DK
Deokwon Kang
Overall (All Time): #2,845,014 of 4,157,543Top 70%
1
Patents All Time