Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5889382 | Charging device for commonly charging various kinds of battery | — | 1999-03-30 |
YJ
Yeon-Tak Jung
Overall (All Time): #3,646,051 of 4,157,543Top 90%
1
Patents All Time