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, Sang Ki Lee, Geun-Hyoung Lee | 2004-02-10 |
KK
Kwang Ok Kang
Overall (2004): #171,693 of 270,089Top 65%
1
Patents 2004