Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432567 | Fuel cell battery with afterburning at the periphery of a cell stack | Martin Keller | 2002-08-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432567 | Fuel cell battery with afterburning at the periphery of a cell stack | Martin Keller | 2002-08-13 |