Robert D. Beatty
6Patents
4h-index
17Co-inventors
54Inventor score
Filing activity: Jun 22, 1992 → Mar 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5364230A | Rotor blade subassembly for a rotor assembly having ducted, coaxial counter-rotating rotors | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US5655879A | Mounting arrangement for variable diameter rotor blade assemblies | Performing Operations; Transporting | 20 | Expired |
| US7513750B2 | Rotor blade tip planform | Performing Operations; Transporting | 18 | Active |
| US10822076B2 | Dual rotor, rotary wing aircraft | Performing Operations; Transporting | 6 | Active |
| US9199720B2 | Non-rotating stationary ground tube for a wind fairing | Performing Operations; Transporting | 0 | Active |
| US11235869B2 | Sealed hub and shaft fairing for rotary wing aircraft | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.