Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D821561 | Fan wheel | Erhard Gruber, Martin Kleinschrodt | 2018-06-26 |
| 9932990 | Ventilation device, in particular for heating, cooling, and/or humidifying air in residential buildings | Jürgen Schöne, Christian Haag, Katrin Bohl, Thorsten Pissarczyk, Marc Schneider +6 more | 2018-04-03 |