Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420121 | Oxygen mask for supplying oxygen to a person | — | 2025-09-23 |
| 11752369 | Mask system for crew members of an aircraft | — | 2023-09-12 |
| 11434009 | System for providing oxygen to oxygen masks in an aircraft | Carsten Neumann, Peter Kaul | 2022-09-06 |