Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689991 | Electronic range | Seog Tae Kim, Dae-sik Kim, Joo Yong Kim, Kwang Ok Kang, Geun-Hyoung Lee | 2004-02-10 |
SL
Sang Ki Lee
Overall (2004): #121,203 of 270,089Top 45%
1
Patents 2004