Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11415089 | Air filter with a primary air outlet and a secondary air outlet as well as filter element therefor | Daniel Schmid, Matthias Krohlow, Martin Sonntag, Steffen Pfannkuch, Martin Schmid +1 more | 2022-08-16 |
| 11338237 | Hollow filter element, in particular for gas filtration | Nadine Donauer, Andreas Franz, Marcel Holzwarth, Pedro Miguel Pereira Madeira, Joachim-Paul Krieger +3 more | 2022-05-24 |