Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11635206 | Method and controller for operating a gas burner appliance | Gerrit Jan Baarda, Andreas Kammerahl, Martin Petersmann, Anton Quatmann, Ulrich Oldehus +1 more | 2023-04-25 |
| 11255542 | Device for handling combustion gas | Clemens Metker, Gerrit Jan Baarda, Andreas Kammerahl, Martin Petersmann, Anton Quatmann +1 more | 2022-02-22 |