Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7000414 | Defrost and refrigerator employing the same | Sung Kwan Park | 2006-02-21 |
| 6135173 | Ice dispenser for refrigerator | Joon Dong Ji | 2000-10-24 |
BL
Byoung In Lee
Sk Holdings Co.: 1 patents #89 of 237Top 40%
Sk Innovation Co.: 1 patents #542 of 957Top 60%
Sk Lubricants Co.: 1 patents #22 of 44Top 50%
Overall (All Time): #144,308 of 4,157,543Top 4%
27
Patents All Time