Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138392 | Device for positioning a patient interface | Karl-Andreas Feldhahn, Arnold Frerichs | 2024-11-12 |
| 12005191 | Breathing mask interface with small required operating force | Arnold Frerichs, Martin Eifler, Joachim Gardein | 2024-06-11 |