Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4988084 | Spring element for connecting two components with angle of rotation mobility | Alois Wagner | 1991-01-29 |
| 4975021 | Rotor, in particular a helicopter rotor | Alois Wagner | 1990-12-04 |
| 4690615 | Rotor, especially for rotary wing aircraft | Gerald Kuntze-Fechner, Michael Hahn | 1987-09-01 |
| 4592701 | Rotor blade, especially for a rotary wing aircraft | Michael Hahn, Gerhard Singer | 1986-06-03 |
| 4252503 | Rotor blade especially for rotary wing aircraft | Peter Wackerle, Emil Weiland | 1981-02-24 |