Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799454 | Method for functional checking of an exhaust recycling system on an internal combustion engine | Christian Birkner, Michael Käsbauer | 2004-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799454 | Method for functional checking of an exhaust recycling system on an internal combustion engine | Christian Birkner, Michael Käsbauer | 2004-10-05 |