Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645660 | Screen-printing paste and screen-printing method of fabricating a gas diffusion electrode | Armin Datz, Barbara Schricker, Winfried Schaffrath, Peter Otschik | 2003-11-11 |
| 6576358 | Method of discharging reaction water in PEM fuel cells and fuel cell for carrying out the method | Ulrich Gebhardt, Rainer Leuschner, Matthias Lipinski | 2003-06-10 |
| 6509112 | Direct methanol fuel cell (DMFC) | Gunter Luft, Kurt Pantel | 2003-01-21 |