Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141551 | Ventilation drive for an anesthesia device and method for operating such a ventilation drive | Ralf Heesch, Marina Wahl | 2021-10-12 |
| 10821244 | Medical measuring device, ventilator and method for operating a medical measuring device or for operating a ventilator | Ralf Heesch | 2020-11-03 |
| 8800553 | Respirator flow sensor | Uwe Schmid | 2014-08-12 |
| 8677991 | Respirator | Ralf Heesch | 2014-03-25 |
| 8356596 | Device for supplying a respirator with breathing gas | Thorsten Haase, Ralf Heesch | 2013-01-22 |