Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961975 | Convertible vacuum cleaner | Jung-seon Park, Hyung Il Jeon | 2005-11-08 |
| 6842941 | Suction port assembly of vacuum cleaner | — | 2005-01-18 |
BL
Byung-jo Lee
Overall (2005): #61,520 of 245,428Top 30%
2
Patents 2005