Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1042773 | Air purifier | Marc Hittinger, Christoph Schulz, Martin Wohlbold, Peter Theiss | 2024-09-17 |
| 11958009 | Filter device, air conducting hose with filter element, tunnel, and use of the filter device | Christoph Schulz, Tobias Warth, Marc Hittinger, Maximilian Bauch, Thilo Mueller +3 more | 2024-04-16 |
| 11701610 | Ambient air purifying device and use of a filter element in an ambient air purifying device | Marc Hittinger, Christoph Schulz, Maximilian Bauch | 2023-07-18 |
| 11634011 | Road vehicle having an ambient air purification device, ambient air purification device and filter element | Florian Keller, Andreas Pelz, Gunnar-Marcel Klein, Thomas Loehl, Thilo Mueller +1 more | 2023-04-25 |