Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816427 | Catalytic converter device for a stationary internal combustion engine | Friedhelm Hillen, Max MEHRING, Manfred Sieberer, Bhuvaneswaran Manickam | 2017-11-14 |
| 9644571 | Internal combustion engine | Friedrich Gruber, Gunther Wall, Sebastian Zauner | 2017-05-09 |