4. Transportation
  5. Aircraft, spacecraft, or fuselage
  6. Element or attachment

Dennis Halwes

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External hoist for a helicopter

Transportation – Aircraft – spacecraft – or fuselage – Element or attachment
Patent

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Helicopter tail rotor authority altitude compensator

Aeronautics and astronautics – Aircraft – heavier-than-air – Helicopter or auto-rotating wing sustained – i.e. – gyroplanes
Reexamination Certificate

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Vibration reduction system

Transportation – Aircraft – spacecraft – or fuselage – Element or attachment
Patent

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Profile ID: LFUS-PAI-P-33318

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