Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972159 | Fuel cell system | Rainer Autenrieth, Robert Gerberich, Gerhard Konrad, Karsten Ledwig, Markus Walter | 2005-12-06 |
| 6646413 | Fuel cell system and method for operating the fuel cell system | Rainer Autenrieth, Gerhard Konrad, Karsten Ledwig, Markus Walter | 2003-11-11 |