Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4642998 | Refrigerator cooling air flow control apparatus | Yun Hyeok KANG, Wha S. Im | 1987-02-17 |
KL
Kil Seok LEE
Overall (All Time): #3,968,278 of 4,157,543Top 100%
1
Patents All Time