Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8741016 | Filter device | Yassine Maaradji, Jan Zink, Joachim Stinzendörfer, Stefan Becker, Karlheinz Münkel +9 more | 2014-06-03 |
| 8480892 | Oil filter, oil separator and filter insert thereof | Herbert Jainek, Johannes Lampert, André Rösgen, Eric Gillenberg, Jens Gutekunst +2 more | 2013-07-09 |