Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893761 | Process for producing a membrane electrode assembly and the membrane electrode assembly produced thereby | Anita Krämer, Karl-Anton Starz, Knut Fehl, Armin Bayer | 2005-05-17 |
| 6844286 | Water-based catalyst inks and their use for manufacture of catalyst-coated substrates | Volker Bänisch | 2005-01-18 |