Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D641113 | Handle for vacuum cleaner | Gyoo-Sang Choi | 2011-07-05 |
| D641114 | Handle for vacuum cleaner | Gyoo-Sang Choi | 2011-07-05 |
GS
Gwanwoo Shin
Overall (2011): #98,437 of 364,097Top 30%
2
Patents 2011