Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870495 | Invertible aircraft | Karl Robert Klingebiel | 2020-12-22 |
| 10850837 | Air vehicle flight mechanism and control method for non-sinusoidal wing flapping | Alexander Andryukov, Karl Robert Klingebiel, Henry Thome Won | 2020-12-01 |
| 10558225 | Unmanned aerial vehicle drag augmentation by reverse propeller rotation | Martyn Cowley | 2020-02-11 |