Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400655 | Catalytic converter unit and exhaust gas catalytic converter | Andreas Döring, Martin FABER, Francis Nana | 2019-09-03 |
| 10077701 | Catalyst unit and exhaust gas catalyst | Andreas Döring | 2018-09-18 |