Vincent J. L. Routhieau

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Aix-En-Provence, FR

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Patents Grantslast 30 patents

Information Patent Grant
Counter-torque device with rotor and flow straightening stator, bot...
- Patent number 5,634,611
- Issue date Jun 3, 1997
- Eurocopter France
- Henri-James R. Marze
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Counter-torque device with rotor and flow-straightening stator, bot...
- Patent number 5,588,618
- Issue date Dec 31, 1996
- Eurocopter France
- Henri-James R. Marze
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Counter-torque device with ducted rotor and phase modulation of the...
- Patent number 5,566,907
- Issue date Oct 22, 1996
- Eurocopter France
- Henri-James R. Marze
- B64 - AIRCRAFT AVIATION COSMONAUTICS