Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473017 | Exhaust-gas aftertreatment system for an internal combustion engine, internal combustion engine having an exhaust-gas aftertreatment system, and use of an air flow nozzle | Marc Hehle, Olaf SCHÄFER-WELSEN | 2019-11-12 |
| 8945475 | Exhaust-gas aftertreatment system | Guido Schäffner, Hans Sudmanns | 2015-02-03 |