Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267569 | Spring system varying stiffness with applied force for use in a torque dependent rotor of a rotary wing aircraft | Petter Muren, Trygve Frederik Marton, Pal Hagh Sandberg, Christian Moengen, Jo Eyvin Bjaarstad | 2022-03-08 |
| 11161596 | Controlling blade pitch by a plurality of electric motors | Pal Hagh Sandberg, Petter Muren, Trygve Frederik Marton | 2021-11-02 |
| 10960974 | Resonant operating rotor assembly | Petter Muren, Trygve Frederik Marton, Pal Hagh Sandberg, Christian Moengen, Jo Eyvin Bjaarstad | 2021-03-30 |
| 10377478 | Thrust-generating rotor assembly | Petter Muren, Trygve Frederik Marton, Päl Hagh Sandberg | 2019-08-13 |