Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10021809 | Air conditioner | Jong Chul Ha, Dong Soo Moon, Hyun Jong Kim | 2018-07-10 |
YL
Yung Koo Lee
Overall (All Time): #2,898,877 of 4,157,543Top 70%
1
Patents All Time