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Damien DESVIGNE
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Aix En Provence, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Aircraft having a static air inlet system with a separator, and an...
Patent number
11,214,379
Issue date
Jan 4, 2022
Airbus Helicopters
Damien Desvigne
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Aircraft rotor blade sleeve having a protuberance in its rear zone,...
Patent number
11,192,644
Issue date
Dec 7, 2021
Airbus Helicopters
Damien Desvigne
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Thick airfoil shapes for blade necks and for blade cuff fairings fo...
Patent number
10,858,093
Issue date
Dec 8, 2020
Airbus Helicopters
David Alfano
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotor head, a rotor, and a rotorcraft
Patent number
10,577,092
Issue date
Mar 3, 2020
Airbus Helicopters
David Alfano
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotor dome, a rotor, and a rotorcraft
Patent number
10,167,077
Issue date
Jan 1, 2019
Airbus Helicopters
David Alfano
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotor dome, a rotor, and a rotorcraft
Patent number
10,040,545
Issue date
Aug 7, 2018
Airbus Helicopters
David Alfano
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
Information
Patent Application
AN AIRCRAFT ROTOR BLADE SLEEVE HAVING A PROTUBERANCE IN ITS REAR ZO...
Publication number
20210206482
Publication date
Jul 8, 2021
AIRBUS HELICOPTERS
Damien DESVIGNE
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
THICK AIRFOIL SHAPES FOR BLADE NECKS AND FOR BLADE CUFF FAIRINGS FO...
Publication number
20190193851
Publication date
Jun 27, 2019
AIRBUS HELICOPTERS
David ALFANO
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AIRCRAFT HAVING A STATIC AIR INLET SYSTEM WITH A SEPARATOR, AND AN...
Publication number
20180312269
Publication date
Nov 1, 2018
AIRBUS HELICOPTERS
Damien DESVIGNE
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTOR HEAD, A ROTOR, AND A ROTORCRAFT
Publication number
20170088258
Publication date
Mar 30, 2017
AIRBUS HELICOPTERS
David ALFANO
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTOR DOME, A ROTOR, AND A ROTORCRAFT
Publication number
20160137296
Publication date
May 19, 2016
AIRBUS HELICOPTERS
David ALFANO
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTOR DOME, A ROTOR, AND A ROTORCRAFT
Publication number
20160137297
Publication date
May 19, 2016
AIRBUS HELICOPTERS
David ALFANO
B64 - AIRCRAFT AVIATION COSMONAUTICS