Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11883696 | Housing for a closed-circuit breathing apparatus | Johannes Herrmann | 2024-01-30 |
| 11324975 | Breathing tube for a respirator and respirator | Matthias Düpjan | 2022-05-10 |
| 10463893 | Cooling device for a protective respiratory apparatus | Jochim Koch, Carsten Stemich, Bastian Wilke | 2019-11-05 |
| 6354622 | Steering wheel with an airbag module | Andreas Laue | 2002-03-12 |