Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8024921 | Method for operating an internal combustion engine and device for carrying out the method | Christian Walz, Matthias Loehr | 2011-09-27 |
| 8020374 | Method for operating an internal combustion engine and device for implementing the method | Christian Walz, Matthias Loehr | 2011-09-20 |