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2018
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Invention
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Precision delivery vehicle. A precision delivery vehicle having a vehicle body assembly, a fixed ... |
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Invention
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Apparatus and method for roll moment equalization at high advance ratios for rotary wing aircraft... |
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2015
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Invention
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Mission-adaptive rotor blade with circulation control. A rotorcraft may include an airframe and a... |
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Invention
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Blade root attachment apparatus and method. The rotorcraft may include an airframe, at least one ... |
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Invention
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Rotor-mast-tilting apparatus and method for lower flapping loads. A method and apparatus for redu... |
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Invention
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Use of auxiliary rudders for yaw control at low speed. Apparatus and methods for controlling yaw ... |
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Invention
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Heliplane rotor thermal management for maintaining dimensional stability. A rotor system is discl... |
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Invention
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Mission-adaptive rotor blade. A rotorcraft may include an airframe and a rotor connected to the a... |
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2014
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Invention
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Low speed autogyro yaw control apparatus and method. Apparatus and methods for controlling yaw of... |
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2012
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Invention
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Rotorcraft, dynamic, cg management apparatus and method. An aircraft is disclosed having an engin... |
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Invention
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Rotorcraft empennage mounting system. An aircraft is disclosed having an engine and a propeller m... |
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Invention
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Rotor hub and blade root fairing apparatus and method. A fairing system may be assembled about a ... |
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2011
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Invention
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Pre-landing, rotor-spin-up apparatus and method. A method and apparatus for reducing roll of roto... |
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Invention
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Rotor unloading apparatus and method. A method and apparatus for enabling high speed flight in a ... |
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Invention
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Composite rotor blade for a reaction drive rotorcraft. Apparatus and methods are disclosed for de... |
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Invention
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Hub-mounted auxilliary systems for tipjets in a reaction drive rotor system. A rotor system is di... |
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Invention
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Rotor configuration for reaction drive rotor system. A rotor system is disclosed for a reactive d... |
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Invention
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Solid lubricated blade pitch control system for use within a compressed airstream of a reaction d... |
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Invention
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Rotor-mast-tilting apparatus and method for optimized crossing of natural frequencies. A method a... |
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Invention
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Composite rotor blade manufacturing method and apparatus. Apparatus and methods are disclosed for... |
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Invention
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Rotor blade spar manufacturing apparatus and method. Apparatus and methods are disclosed for manu... |
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Invention
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Rotor blade subsystems attachment. A rotor blade having conduits for supporting control lines is ... |
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Invention
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Detachable rotor blade fairing apparatus and method. A rotor blade having a detachable fairing is... |
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Invention
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Tail jet apparatus and method for low speed yaw control of a rotorcraft. Apparatus and methods fo... |
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Invention
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Rotor driven auxiliary power apparatus and method. Apparatus and methods is used for controlling ... |
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Invention
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Tail fan apparatus and method for low speed yaw control of a rotorcraft. Apparatus and methods fo... |
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Invention
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Oil lubricated swashplate. A rotor system for a reactive drive rotary wing maintains the rigidity... |
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Invention
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Tip jet attachment apparatus and method. A rotor blade assembly is disclosed including a blade sp... |
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Invention
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Feathering-spindle-bearing lubrication and temperature control. A rotorcraft is disclosed. The ro... |
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Invention
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Torsionally stiff rotorcraft control apparatus and method. A rotor system of a reactive drive rot... |
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Invention
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Anemometer drive apparatus and method. A combined fixed and rotary wing aircraft may operate in v... |
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Invention
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Fail safe, multiple source, tip-jet supply apparatus and method. A rotorcraft is disclosed. The r... |
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Invention
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Mast main bearing lubrication and thermal management. A rotor system is disclosed for a reactive ... |
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Invention
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Two-place, collective pitch and throttle control. A heliplane operates with a fixed wing at high ... |
