Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742399 | Respiratory flow sensor with flow channel having a measuring transducer and air resistance body | Rainer Kunz, Götz Kullik, Dieter Engel | 2004-06-01 |
| 5755223 | Delivery device for a respirator | Bernhard Schaible, Siegfried Kiske | 1998-05-26 |
| 4922900 | Pumping arrangement for supplying a ventilating apparatus with breathing gas | Siegfried Kiske, Thorsten Haase, Wolfgang Sauer | 1990-05-08 |