Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10342947 | Flexible, extensible, coaxial type tube system | Stefan KOLK | 2019-07-09 |
| 7475685 | Method and device for detecting leaks in respiratory gas supply systems | Wolfgang Wedler, Christof Göbel | 2009-01-13 |