Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638863 | Amplifying system for solenoid controlled proportion valve | Seong Ho Lee | 1997-06-17 |
BW
Bong-Dong Whang
Overall (All Time): #3,717,963 of 4,157,543Top 90%
1
Patents All Time