Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689505 | Electrocatalyst for fuel cells | Emmanuel Auer, Walther Behl, Karl Vogel, Conny Vogler | 2004-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689505 | Electrocatalyst for fuel cells | Emmanuel Auer, Walther Behl, Karl Vogel, Conny Vogler | 2004-02-10 |