Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5776339 | Water purifier having purified water storage tank and valve for discharging purified water before reaching the tank | Dong-Kyu Ha | 1998-07-07 |
EL
Eun-Kwan Lee
Overall (All Time): #3,689,323 of 4,157,543Top 90%
1
Patents All Time