Inventor
PFALLER RUPERT
DE33 patents
⚠️ This page may combine multiple inventors who share the name “PFALLER RUPERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
Airbus Helicopters Deutschland GmbH
19 patentsUS11220325B2Jan 11, 2022
Thrust producing unit with at least two rotor assemblies and a shrouding
Airbus Helicopters Deutschland GmbH13 citations85
US11655021B2May 23, 2023
Rotary wing aircraft with an asymmetrical rear section
Airbus Helicopters Deutschland GmbH7 citations84
US10836475B2Nov 17, 2020
Multirotor aircraft with an airframe and at least one wing
Airbus Helicopters Deutschland GmbH8 citations83
US12304626B2May 20, 2025
Rotorcraft with a ducted tail rotor supported by a stator
Airbus Helicopters Deutschland GmbH2 citations73
US12084183B2Sep 10, 2024
Rotary wing aircraft with an asymmetrical front section
Airbus Helicopters Deutschland GmbH3 citations73
US12037110B2Jul 16, 2024
Rotary wing aircraft with a shrouded tail propeller
Airbus Helicopters Deutschland GmbH3 citations73
US10065733B2Sep 4, 2018
Flexbeam unit for a bearingless or a hinge and bearingless multi-blade rotor of a rotary wing aircraft
Airbus Helicopters Deutschland GmbH2 citations73
US11697493B2Jul 11, 2023
Rotary wing aircraft with a shrouded tail propeller
Airbus Helicopters Deutschland GmbH3 citations71
US9415868B2Aug 16, 2016
Rotor blade with control flap
Airbus Helicopters Deutschland GmbH3 citations70
US11420719B2Aug 23, 2022
Shear connection for connecting airframe parts in an aircraft
Airbus Helicopters Deutschland GmbH2 citations67
US12595050B2Apr 7, 2026
Rotorcraft with a tail boom having a duct-type portion
Airbus Helicopters Deutschland GmbH0 citations51
US12103672B2Oct 1, 2024
Rotary wing aircraft with a stabilizer arrangement
Airbus Helicopters Deutschland GmbH0 citations50
US11732746B2Aug 22, 2023
Drive shaft with an integrated flange
Airbus Helicopters Deutschland GmbH0 citations50
US10967965B2Apr 6, 2021
Elastic flapping hinge for connecting a rotor blade to a rotor hub of a rotary wing aircraft
Airbus Helicopters Deutschland GmbH0 citations50
US10829214B2Nov 10, 2020
Elastic torsion element for connecting a rotor blade to a rotor hub of a rotor
Airbus Helicopters Deutschland GmbH0 citations50
US10518874B2Dec 31, 2019
Multi-blade rotor for a rotary wing aircraft
Airbus Helicopters Deutschland GmbH0 citations42
US9751623B2Sep 5, 2017
Flexbeam unit for a hingeless or a hinge and bearingless multi-blade rotor of a rotary wing aircraft
Airbus Helicopters Deutschland GmbH0 citations41
US10029784B2Jul 24, 2018
Flexbeam unit for a bearingless or a hinge- and bearingless multi-blade rotor of a rotary wing aircraft
Airbus Helicopters Deutschland GmbH0 citations34
US10040546B2Aug 7, 2018
Bar of composite matrix material
Airbus Helicopters Deutschland GmbH0 citations33
EUROCOPTER DEUTSCHLAND
4 patentsUS7275913B2Oct 2, 2007
Rotor and gyrocopter with said rotor
EUROCOPTER DEUTSCHLAND12 citations81
US7384238B2Jun 10, 2008
Rotor, rotocraft comprising a rotor of this type and method for adjusting the blade angle of a rotor
EUROCOPTER DEUTSCHLAND3 citations60
US7270516B2Sep 18, 2007
Non-articulated rotor and rotorcraft comprising a rotor of this type
EUROCOPTER DEUTSCHLAND3 citations60
US7226272B2Jun 5, 2007
Hingeless rotor provided with plate-shaped rotor head element and a rotorcraft provided with said rotor
EUROCOPTER DEUTSCHLAND2 citations60