Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8455144 | Bio-fuel cell system | Dimitre Gueorguiev Karamanev, Victor R. Pupkevich | 2013-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8455144 | Bio-fuel cell system | Dimitre Gueorguiev Karamanev, Victor R. Pupkevich | 2013-06-04 |