Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315940 | Gas diffusion layer for fuel cells | Kristof Klein, Christoph Rakousky, Hannes Barsch | 2025-05-27 |
| 7815887 | Conductive nonwoven fabric | Werner Schafer, Kurt Jorder, Hans Rettig, Karim Salama, Silke Wagener +1 more | 2010-10-19 |