Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9010486 | Silencer and a method for producing same | Joachim Andre | 2015-04-21 |
| 7913811 | Muffler and corresponding manufacturing process | Joachim Andre | 2011-03-29 |
| 7137199 | Method of inserting a bearing jacket and a monolith into a pipe | Bernd Muller, Gerhard Bungert | 2006-11-21 |