Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656616 | Fuel cell system | Michael Schonert, Thomas Stark | 2003-12-02 |
| 6510892 | Layered-type of heat exchanger and use thereof | Bruno Motzet, Alois Tischler, Marc Weisser | 2003-01-28 |