Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700996 | Induction cooker with power switching control | Jong-sub Shin | 1997-12-23 |
HL
Hae-Don Lee
Overall (1997): #145,086 of 185,788Top 80%
1
Patents 1997