Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7895707 | Height adjusting apparatus of suction body for use in vacuum cleaner | — | 2011-03-01 |
JM
Joo-sung Moon
Overall (2011): #259,215 of 364,097Top 75%
1
Patents 2011