Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9789274 | Respiratory mask arrangement as well as headband arrangement and respiratory gas evacuation device for a respiratory mask | Stefan Madaus, Harald Vogele | 2017-10-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9789274 | Respiratory mask arrangement as well as headband arrangement and respiratory gas evacuation device for a respiratory mask | Stefan Madaus, Harald Vogele | 2017-10-17 |