Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8099970 | Refrigerator door opening device and control method thereof | Sung Ho Cho, Jae Koog An | 2012-01-24 |
CL
Chang Hem Lee
Overall (All Time): #3,193,621 of 4,157,543Top 80%
1
Patents All Time