Claude Lejars
18Patents
6h-index
30Co-inventors
66Inventor score
Filing activity: Jun 18, 1986 → Jan 2, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7634916B2 | Stiffener for low pressure compressor for an aircraft engine | Emerging Cross-Sectional Technologies | 11 | Active |
| US7153099B2 | Inter-vane platform with lateral deflection for a vane support of a turbine engine | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5676312A | Seal for a variable geometry nozzle | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US7163375B2 | Lightened interblade platform for a turbojet blade support disc | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US7524165B2 | Control lever for the angular setting of a stator blade in a turboshaft engine | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US7080974B2 | Retention capacity of a blade having an asymmetrical hammerhead fastener, with the help of platform stiffeners | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7571614B2 | Turboshaft engine comprising two subassemblies assembled under axial stress | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US4732536A | Turbo-machine compressor with variable incidence stator vanes | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7614846B2 | Ceramic-based bushing for a variable-pitch vane system in a turbomachine | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8162597B2 | Stage of variable-pitch vanes for a turbomachine | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8721269B2 | Variable-pitch vane for stator stage, including a non-circular inner platform | Emerging Cross-Sectional Technologies | 3 | Active |
| US7281892B2 | Control lever for the pitch angle of a blade in a turbomachine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7029237B2 | Retention capacity of blade having an asymmetrical hammerhead connection | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US9316113B2 | Bushing for a variable set blade | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8038403B2 | Turbomachine rotor wheel | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7661925B2 | Variable-setting stator blade guidance device in an axial turbomachine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9689278B2 | Rotor disk including a plurality of hooks | Emerging Cross-Sectional Technologies | 1 | Active |
| US8516910B2 | Method of developing and calibrating a tool for non-destructive inspection of parts of a turbomachine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.