Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6542897 | Customer support system using internet | — | 2003-04-01 |
KL
Kang-dong Lee
Overall (2003): #184,734 of 273,478Top 70%
1
Patents 2003