Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8343678 | Fuel cell system to preheat fuel cell stack | Jin Ho Lee, Ki Woon Kim, Seong-Jin An, Hyun Jong Kim | 2013-01-01 |
GA
Gi Jang AHN
Overall (All Time): #3,141,868 of 4,157,543Top 80%
1
Patents All Time