Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192057 | Secondary element for a filter system and filter system with a secondary element | Pascal Neef, Joachim Schuldt, Prabhu Kumaresan, Mridul Sharma | 2021-12-07 |
| 11117082 | Filter device and round filter element, in particular for gas filtration | Pascal Neef, Nadine Donauer, Fabian Wagner | 2021-09-14 |
| 10960735 | Cabin air filter and filter assembly | Markus Nefzer, Mario Rieger, Dominik Haider, Stephan Kessler | 2021-03-30 |
| 10946323 | Round filter element, in particular for gas filtration | Pascal Neef, Nadine Donauer, Philipp Hettkamp, Pedro Miguel Pereira Madeira | 2021-03-16 |
| 10946324 | Round filter element, in particular for gas filtration | Pascal Neef, Robert Hasenfratz, Christoph Wittmers | 2021-03-16 |
| 10898842 | Filter element, in particular for gas filtration | Pedro Miguel Pereira Madeira, Andreas Franz, Nadine Donauer, Martin Gruber, Joachim-Paul Krieger +2 more | 2021-01-26 |