Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835167 | Blower housing, especially for a side channel blower | Michael Haefner | 2017-12-05 |
| 9636972 | Vehicle heater | Michael Haefner, Andreas Collmer, Andreas Wetzl, Oliver Sauter, Christoph Köberle +3 more | 2017-05-02 |