Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714596 | Method of manufacturing an exhaust gas carrying device and tool therefor | Stefan Keller, Stefan Meischkoetter, Manfred Stiglmaier | 2017-07-25 |
| 9624800 | Vaporizer | Christoph Noller, Juergen Klement, Toni Zipfel, Tobias Danner | 2017-04-18 |