Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046869 | Motor-noise absorbing apparatus of vacuum cleaner | Hyun-jun Oh, Seung Gee Hong, Myung Won Lee, Sang Won Lee | 2011-11-01 |
HY
Hwan-seok Yang
Overall (All Time): #3,267,755 of 4,157,543Top 80%
1
Patents All Time