Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695352 | Extension tube in vacuum cleaner | Deog Bae Park, Man Tae Hwang | 2004-02-24 |
HJ
Hoi Kil Jeong
Overall (2004): #206,930 of 270,089Top 80%
1
Patents 2004