Philippe Legendre
10Patents
4h-index
11Co-inventors
57Inventor score
Filing activity: Nov 15, 1977 → Jan 8, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6676074B2 | Dual piston drag damper for rotary-wing aircraft rotor | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5562415A | Pitch-control devices for hingeless rotors | Performing Operations; Transporting | 7 | Expired |
| US7595445B2 | Transposition device for a prefabricated electrical canalization | Electricity | 6 | Active |
| US5788462A | Hingeless rotor with intermediate pitch-control rings | Performing Operations; Transporting | 4 | Expired |
| US4119923A | Distortion corrector for wide-band transistorized amplification stages | Electricity | 4 | Expired |
| US9508511B2 | Single-pole switching unit and switching unit comprising one such unit | Electricity | 2 | Active |
| US6203277A | Gyroplane rotor with double-plate hub and external pitch control | Performing Operations; Transporting | 2 | Expired |
| US4262250A | Microwave measuring device | Physics | 1 | Expired |
| US9666383B2 | Electrical contact device and low-voltage single-pole phase unit incorporating such an electrical contact device | Electricity | 0 | Active |
| US5388961A | Mechanical assembly for detecting the passing of a force threshold in translation | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.