Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7645309 | Dust collection unit and vacuum cleaner with the same | Hoi Kil Jeong, Young-Ho Kim, Jung Bae Hwang, Min Su Park | 2010-01-12 |
MH
Man Hwang
Overall (All Time): #3,275,812 of 4,157,543Top 80%
1
Patents All Time