Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9249714 | Method and device for fastening an exhaust gas converter module | Roland Ewers, Heinrich Gabriel, Mario Wegener | 2016-02-02 |
| 6687996 | Method of making an exhaust gas collector | Christian Smatloch, Ingo Toparkus, Gerhard Steinbach, Jürgen Kleinschmidt | 2004-02-10 |