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Ralf BRAEUTIGAM
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Tapfheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Aircraft with a fuselage that defines at least an interior region a...
Patent number
10,427,775
Issue date
Oct 1, 2019
Airbus Helicopters Deutschland GmbH
Sebastian Mores
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Aircraft with an engine having a by-pass air inlet opening and a bl...
Patent number
9,902,500
Issue date
Feb 27, 2018
Airbus Helicopters Deutschland GmbH
Michael Stadler
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Helicopter with engine air intakes
Patent number
9,499,276
Issue date
Nov 22, 2016
Airbus Helicopters Deutschland GmbH
Ralf Braeutigam
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Air inlet combining a filter and a bypass device for use with a tur...
Patent number
9,254,921
Issue date
Feb 9, 2016
Airbus Helicopters Deutschland GmbH
Ralf Braeutigam
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
Information
Patent Application
AIRCRAFT WITH A FUSELAGE THAT DEFINES AT LEAST AN INTERIOR REGION A...
Publication number
20160236767
Publication date
Aug 18, 2016
AIRBUS HELICOPTERS DEUTSCHLAND GMBH
Sebastian MORES
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AIRCRAFT WITH AN ENGINE HAVING A BY-PASS AIR INLET OPENING AND A BL...
Publication number
20150367945
Publication date
Dec 24, 2015
AIRBUS HELICOPTERS DEUTSCHLAND GMBH
Michael STADLER
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
HELICOPTER WITH ENGINE AIR INTAKES
Publication number
20150090844
Publication date
Apr 2, 2015
AIRBUS HELICOPTERS DEUTSCHLAND GMBH
Ralf BRAEUTIGAM
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AIR INLET COMBINING A FILTER AND A BYPASS DEVICE FOR USE WITH A TUR...
Publication number
20140158833
Publication date
Jun 12, 2014
Eurocopter Deutschland GmbH
Ralf Braeutigam
B64 - AIRCRAFT AVIATION COSMONAUTICS