Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104415 | Propeller arrangement for an aircraft | Bartholomäus Bichler | 2021-08-31 |
| 10882627 | Aircraft drive device and aircraft provided with a drive device | Jürgen Steinwandel, Michael Hofmann | 2021-01-05 |