Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578340 | Vehicle heater | Michael Haefner, Andreas Collmer | 2020-03-03 |
| 10527044 | Side channel blower, especially for a vehicle heater | Michael Humburg | 2020-01-07 |
| 10184480 | Side channel blower, especially for a vehicle heater | Michael Humburg | 2019-01-22 |
| 10125776 | Blower housing, especially for a blower for a vehicle heater | Michael Humburg | 2018-11-13 |
| 9982678 | Blower housing, especially for a combustion air blower of a vehicle heater | Michael Humburg, Erwin Burner | 2018-05-29 |
| 9472906 | Control device for a vehicle heater | Michael Humburg | 2016-10-18 |
| 6739868 | Combustion chamber arrangement | Michael Haefner | 2004-05-25 |
| 6724983 | Heater part, especially for a vehicle water or air heater which is operated with liquid fuel | Michael Humburg | 2004-04-20 |
| 6695037 | Heating device for an automobile especially a water heating device in the form of a backup heater or auxiliary heater | Michael Humburg, Paul Achatz | 2004-02-24 |
| 6142728 | Side channel blower, in particular for supplying combustion air to the auxiliary heater of a motor vehicle | Michael Humburg | 2000-11-07 |
| 5707008 | Heating device, in particular for vehicles | Monika Sigle, Dirk Brenner, Peter Alan Steiner | 1998-01-13 |