Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821382 | Method and device for detecting a power-changing manipulation of an internal combustion engine | Thomas Burkhardt | 2023-11-21 |
| 10982574 | Method and apparatus for checking the plausibility of the functionality of a crankcase ventilation system | Andreas Hofmann | 2021-04-20 |
| 8920758 | Method for operating an exhaust gas aftertreatment system with at least one first SCR device and at least one second SCR device | Andreas Fritsch | 2014-12-30 |
| 8551433 | SCR catalyst system and method for the operation thereof | Andreas Fritsch | 2013-10-08 |