Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814997 | Method for operating an exhaust gas cleaning system arranged in the exhaust line of an internal combustion engine, and exhaust gas cleaning system | Erwin Achleitner, Tino Arlt, Gerhard Haft | 2023-11-14 |
| 11725602 | Method for ascertaining the nitrogen oxide fraction and/or ammonia fraction in the exhaust gas of an internal combustion engine | Paul Rodatz, Gerhard Haft, Erwin Achleitner | 2023-08-15 |