Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931467 | Method for determining an air ratio in a burner for a fuel cell heater, a fuel cell heater | Philipp Klose, Christian Hoffmann | 2011-04-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931467 | Method for determining an air ratio in a burner for a fuel cell heater, a fuel cell heater | Philipp Klose, Christian Hoffmann | 2011-04-26 |