Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8206861 | Intermediate circuit with a first switch for switching a fuel cell stack and second switch for short-circuting the fuel stack, fuel cell system with an intermediate circuit, and method for controlling the intermediate circuit | Markus Aberle | 2012-06-26 |
| 8088532 | Monitoring apparatus for a fuel cell stack | Werner Belschner, Matthias Kugel, Juergen Leitz, Ralf Mueller | 2012-01-03 |