Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246134 | Gas valve for ventilation, a circuit for a ventilation system and a method for determining a releasing gas flow | Christopher M. Varga, Martin Hess | 2025-03-11 |
| 12023440 | Ventilator apparatus and method for operating a ventilator in said ventilator apparatus | Harri Friberg | 2024-07-02 |
| 10357624 | Ventilator apparatus and method for operating a ventilator in said ventilator apparatus | Harri Friberg | 2019-07-23 |