Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111841 | Frame device and fan module with such a frame device | Frank Ditter, Antje Findeisen | 2021-09-07 |
| 10107301 | Rotor hub assembly, electric fan | Franziska Rohm, Alexander Gass, Sascha Dresbach, Tilman Schafer | 2018-10-23 |