Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9897311 | Combustion chamber assembly unit for a vaporizing burner | Andreas Collmer, Uwe Grotstollen, Lars Bendix, Marcus Heim, Oliver ROPPELT | 2018-02-20 |
| 9857081 | Bottom assembly unit for a combustion chamber assembly unit of a vaporizing burner | Andreas Collmer, Uwe Grotstollen, Lars Bendix, Oliver ROPPELT, Marcus Heim | 2018-01-02 |