Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D645961 | Connector tube | Achim Biener | 2011-09-27 |
| 7992559 | Breathing mask arrangement as well as an application device and a forehead support device for same | Achim Biener, Dieter Heidmann, Stefan Madaus, Harald Vogele | 2011-08-09 |
| 7967760 | Respiration detecting means | Stefan Schatzl | 2011-06-28 |
| 7938112 | Apparatus for humidifying a respiratory gas | Wolfgang Mayer, Harald Genger, Stefan Madaus, Adreas Klopp, Stefan Schatzl +1 more | 2011-05-10 |