Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8236455 | Method for operating a direct oxidation fuel cell and corresponding arrangement | Christian Litterst, Peter Koltay | 2012-08-07 |
| 7927753 | Direct oxidation fuel cell and method for operation thereof | Christian Litterst, Peter Koltay | 2011-04-19 |
| 7887621 | Device with a channel conducting a flowable medium and a method for removing inclusions | Peter Koltay, Christian Litterst | 2011-02-15 |