Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9073636 | Rotor damper and tail rotor with such a rotor damper | Per-Erik Cardell, Tommy Johansson, Kjell Stenbom | 2015-07-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9073636 | Rotor damper and tail rotor with such a rotor damper | Per-Erik Cardell, Tommy Johansson, Kjell Stenbom | 2015-07-07 |