Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075658 | Filter element | Daniel Volkmer, Fritz Brenneis, Maximilian Graf | 2011-12-13 |
| 8062404 | Filter insert | Daniel Volkmer, Jorg Meier, Maximilian Grad, Johann Rackerseder, Micha Ammersdörfer +1 more | 2011-11-22 |