Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708485 | Exhaust system for a motor vehicle | Axel Hinder, Christian Smatloch, Walter Gross | 2004-03-23 |
| 6687996 | Method of making an exhaust gas collector | Christian Smatloch, Artur Lesch, Ingo Toparkus, Gerhard Steinbach | 2004-02-10 |