Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669341 | Filter element and method for producing a filter element | Tanja Majer | 2017-06-06 |
| 6994768 | Cylindrical filter element | Guenter Jokschas, Helmut Luka, Norbert Strassenberger, Matthaeus Huber | 2006-02-07 |