Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9546608 | Method for cylinder equalization of a lambda-controlled internal combustion engine, in particular of a motor vehicle | Wolfgang Tiebel, Holger Jessen, Roman Meyer, Thomas Federlein | 2017-01-17 |