Jean-Pierre Jalaguier
16Patents
8h-index
13Co-inventors
69Inventor score
Filing activity: May 24, 1976 → May 29, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4626172A | Variable-pitch multi-blade propeller incorporating individually dismountable blades made of composite materials, process for manufacturing such blades and blades thus produced | Emerging Cross-Sectional Technologies | 63 | Expired |
| US4626173A | Variable-pitch multi-blade propeller incorporating individually dismountable blades made of composite materials, process for manufacturing such blades and blades thus produced | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4639284A | Process for manufacturing a variable pitch multi-blade propeller by molding resin-impregnated fails around a preform | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6036442A | Device for folding of a helicopter rotor blade | Performing Operations; Transporting | 29 | Expired |
| US4086014A | Quick locking and unlocking connector | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6168530A | Device for coaxially coupling two shafts, especially for a helicopter | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6113352A | Hingeless rotor with precompressed half-bearings supporting blade root oversleeves on torsionable blade root strips | Performing Operations; Transporting | 10 | Expired |
| US5249925A | Variable-pitch multi-blade rotor, in particular for the rear anti-torque system of a rotating wing aircraft | Performing Operations; Transporting | 9 | Expired |
| US6550974B2 | Bearing assembly for a helicopter rear transmission shaft | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7559743B2 | Protection system, a bellows hinge, and an aircraft | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8376269B2 | Hydraulic valve, a hybrid helicopter provided with such a hydraulic valve, and a method implemented by the hydraulic valve | Emerging Cross-Sectional Technologies | 2 | Active |
| US10479493B2 | Damper device and an aircraft | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US5461796A | Gunsight device for rotating-wing aircraft | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US10479492B2 | Rotor and an aircraft provided with such a rotor | Performing Operations; Transporting | 1 | Active |
| US11161601B2 | Hydro-elastic damper and an aircraft | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11518503B2 | Hydroelastic damper, and an aircraft | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.