Inventor
CHAMPAGNE JR ROBERT ROY
US7 patents
Patents
7 patentsUS9334049B1May 10, 2016
Single blade rotor system for use in a vertical takeoff and landing (VTOL) aircraft
AMAZON TECH INC45 citations97
US9598169B1Mar 21, 2017
Single blade rotor system for use in a vertical takeoff and landing (VTOL) aircraft
AMAZON TECH INC35 citations93
US10377483B2Aug 13, 2019
Six degree of freedom aerial vehicle with offset propulsion mechanisms
AMAZON TECH INC9 citations83
US11565808B2Jan 31, 2023
Aerial vehicle with failure recovery
AMAZON TECH INC2 citations72
US10618649B2Apr 14, 2020
Six degree of freedom aerial vehicle
AMAZON TECH INC6 citations72
US12510907B2Dec 30, 2025
Aerial vehicle with independent navigation in six degrees of freedom
AMAZON TECH INC0 citations62
US11884393B2Jan 30, 2024
Aerial vehicle with failure recovery
AMAZON TECH INC0 citations62