Otmar Birkner
4Patents
3h-index
1Co-inventors
36Inventor score
Filing activity: Sep 2, 2010 → Jul 30, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8690100B2 | Gyroplane | Performing Operations; Transporting | 5 | Active |
| US10526084B2 | Autogyro | Mechanical Engineering; Lighting; Heating | 3 | Active |
| USD699153S1 | Autogyro | General | 3 | Active |
| US9868507B2 | Aircraft having keel tube with structure that reduces noise emissions | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.