Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713920 | Linear actuator using two rotors | Ji Yoon Kang, Woo Sup Han, Jun-o Kim, Yong-kyu Byun | 2004-03-30 |
KK
Kyu-yong Kim
Overall (2004): #171,435 of 270,089Top 65%
1
Patents 2004