Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432154 | Cyclone dust collecting apparatus for a vacuum cleaner | Jang-keun Oh | 2002-08-13 |
JK
Jong Dal Kim
Overall (2002): #187,376 of 266,432Top 75%
1
Patents 2002