Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11452837 | Valve module for a ventilation system, ventilation tube device, ventilator, ventilation system as well as process for severing and establishing a fluid-communicating connection | Ludger Tappehorn, Erwin Broos | 2022-09-27 |