Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D646855 | Vacuum cleaner | Joo Hyung Kim, Eun Sun Lim, Hyun-Il Lee, Dae Kyun Lee | 2011-10-11 |
KK
Kang-Doo Kim
Overall (2011): #251,044 of 364,097Top 70%
1
Patents 2011