Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1073903 | Combined air purifier with ventilator and stand | Christoph Zuberbuehler, Florian Buchwalder | 2025-05-06 |
| D1031962 | Air purifier with ventilator | Christoph Zuberbuehler, Florian Buchwalder | 2024-06-18 |
| 11584198 | Adapter plate for an air purifier for use in vehicles | Christoph Zuberbuehler | 2023-02-21 |
| 11273280 | Personalized air purification device | Christian Susana | 2022-03-15 |
| D930803 | Air purifier | Christoph Zuberbuehler | 2021-09-14 |
| D884129 | Air purifier | Christian Susana | 2020-05-12 |
| 7691165 | Fluid filter frame system and method | — | 2010-04-06 |
| D575382 | Air flow cabinet | — | 2008-08-19 |
| 6159260 | Filter unit | — | 2000-12-12 |
| 6001145 | Air purification apparatus | — | 1999-12-14 |