Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6018142 | Glow plug ceramic heater | Jae Do Lee, Young-min Choi, Sang Hoon Lee | 2000-01-25 |
OL
Oh Sang Lee
Overall (All Time): #3,605,239 of 4,157,543Top 90%
1
Patents All Time