Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992252 | Vacuum cleaner | Sang Jun Park, Young-Min Hyun, Hyuk-Joo Kwon, Hyo-Churl Shin, Jin-Wook Seo | 2011-08-09 |
HY
Hue-Seock Yang
Overall (All Time): #3,258,497 of 4,157,543Top 80%
1
Patents All Time