Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204039 | Arrangement of an impeller wheel on an electric motor and method for producing the same | Andreas Gross, Stefan Roessler | 2021-12-21 |
| 11067309 | Ventilator unit | Daniel Seifried, Thomas Bitz | 2021-07-20 |
| 11035233 | Vanes for the impeller of a ventilator, impeller, and axial ventilator, diagonal ventilator, or radial ventilator | Daniel Seifried, Thomas Bitz, Frieder LOERCHER, Georg Hofmann, Sven Loenne | 2021-06-15 |
| 10975884 | Inlet nozzle for a radial, diagonal or axial-flow fan, and a radial, diagonal or axial-flow fan comprising an inlet nozzle | Daniel Seifried, Achim Kaercher, Andreas Herbert | 2021-04-13 |