Michel Gilbert Roland Brault
49Patents
8h-index
58Co-inventors
78Inventor score
Filing activity: Nov 29, 1993 → Mar 26, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6622475B2 | Bleed system driven in simplified manner for a turbojet or turboprop engine | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7195444B2 | Turbomachine with a decoupling device common to first and second bearings of its drive shaft, compressor comprising the decoupling device and decoupling device | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US6655920B2 | Turbomachine rotor assembly with two bladed-discs separated by a spacer | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5410870A | Aircraft engine layout | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US8182209B2 | Air reinjection compressor | Emerging Cross-Sectional Technologies | 14 | Active |
| US7364402B2 | Turbine module for a gas turbine engine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US9689314B2 | Intermediate casing for turbomachine and accessory gearbox drive assembly | Emerging Cross-Sectional Technologies | 11 | Active |
| US7491031B2 | Balancing device of a turbomachine engine | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US6938407B2 | Bleed-off device in a bypass turbojet | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8529208B2 | Rotary assembly for a turbomachine fan | Emerging Cross-Sectional Technologies | 6 | Active |
| US10458422B2 | Turbine engine provided with a lubrication unit | Emerging Cross-Sectional Technologies | 5 | Active |
| US7568336B2 | Aeroengine fitted with heat exchanger means | Emerging Cross-Sectional Technologies | 5 | Active |
| US10422341B2 | Front enclosure which is sealed during the modular dismantling of a turbojet with reduction gear | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7458773B2 | Turbomachine with contrarotating fans | Emerging Cross-Sectional Technologies | 3 | Active |
| US8959926B2 | Gas turbine high pressure compressor fluid return and reinjection including an annular air bleeding manifold | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9322293B2 | Turbojet venting pipe, method for mounting one such pipe and turbojet provided with one such pipe | Emerging Cross-Sectional Technologies | 2 | Active |
| US9796264B2 | Driveshaft for the gearbox of auxiliary machines of a turbojet engine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9784130B2 | Turbine engine comprising an upstream attachment means for a de-oiling pipe | Emerging Cross-Sectional Technologies | 2 | Active |
| US10316857B2 | Variable-pitch fan with low pitch of a turbine engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US9803743B2 | Rotating assembly comprising a transmission member and an oil distribution system | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7008190B2 | Turbomachine rotor arrangement | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US10138755B2 | Device for deicing a separator nose of an aviation turbine engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US10781714B2 | Device for limiting overspeeding of a turbine shaft of a turbomachine, and associated control method | Emerging Cross-Sectional Technologies | 1 | Active |
| US11274554B2 | Turbomachine with axial force recovery at the fan via pressurized gas feed | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11085329B2 | Aircraft turbine engine with reduction gear | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.