Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115623 | Method for controlling the nox concentration in the exhaust gas of an internal combustion engine | Michael Prothmann, Andreas Flohr, Joerg Remele, Martin Lehmann, Alexander Bernhard | 2015-08-25 |