Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268421 | Regeneration air system for an exhaust aftertreatment system of an internal combustion engine, and method for exhaust aftertreatment | Martin Williges, Rene Fink | 2022-03-08 |