Inventor
VONDRELL RANDY M
US68 patents
Patents
50 patentsUS10822101B2Nov 3, 2020
Vertical takeoff and landing aircraft having a forward thrust propulsor
GEN ELECTRIC21 citations98
US10487839B2Nov 26, 2019
Embedded electric machine
GEN ELECTRIC58 citations98
US6240719B1Jun 5, 2001
Fan decoupler system for a gas turbine engine
GEN ELECTRIC83 citations98
US10676205B2Jun 9, 2020
Propulsion engine for an aircraft
GEN ELECTRIC20 citations94
US10392119B2Aug 27, 2019
Electric propulsion engine for an aircraft
GEN ELECTRIC22 citations94
US10308366B2Jun 4, 2019
Embedded electric machine
GEN ELECTRIC35 citations94
US10071811B2Sep 11, 2018
Embedded electric machine
GEN ELECTRIC20 citations94
US10384774B2Aug 20, 2019
Tiltrotor propulsion system for an aircraft
GEN ELECTRIC18 citations93
US10252797B2Apr 9, 2019
Tiltrotor propulsion system for an aircraft
GEN ELECTRIC32 citations93
US9764848B1Sep 19, 2017
Propulsion system for an aircraft
GEN ELECTRIC32 citations93
US11156128B2Oct 26, 2021
Embedded electric machine
GEN ELECTRIC8 citations84
US10800539B2Oct 13, 2020
Propulsion engine for an aircraft
GEN ELECTRIC7 citations84
US10392120B2Aug 27, 2019
Propulsion engine for an aircraft
GEN ELECTRIC9 citations84
US10252810B2Apr 9, 2019
Propulsion engine for an aircraft
GEN ELECTRIC10 citations84
US10137981B2Nov 27, 2018
Electric propulsion system for an aircraft
GEN ELECTRIC9 citations84
US10107378B2Oct 23, 2018
Systems and methods for a gas turbine engine with combined multi-directional gearbox deflection limiters and dampers
GEN ELECTRIC10 citations84
US10093428B2Oct 9, 2018
Electric propulsion system
GEN ELECTRIC9 citations84
US9878501B2Jan 30, 2018
Method of manufacturing a frangible blade
GEN ELECTRIC10 citations84
US9243512B1Jan 26, 2016
Rotary machine with a frangible composite blade
GEN ELECTRIC11 citations84
US10837304B2Nov 17, 2020
Hybrid-electric drive system
GEN ELECTRIC9 citations83
US10807729B2Oct 20, 2020
Propulsion system for an aircraft
GEN ELECTRIC7 citations83
US10392106B2Aug 27, 2019
Tiltrotor propulsion system for an aircraft
GEN ELECTRIC12 citations83
US10384773B2Aug 20, 2019
Tiltrotor propulsion system for an aircraft
GEN ELECTRIC12 citations83
US10703496B2Jul 7, 2020
Propulsion system for an aircraft
GEN ELECTRIC7 citations81
US11685542B2Jun 27, 2023
Propulsion engine for an aircraft
GEN ELECTRIC2 citations73
US11421627B2Aug 23, 2022
Aircraft and direct drive engine under wing installation
GEN ELECTRIC4 citations73
US11247779B2Feb 15, 2022
Embedded electric machine
GEN ELECTRIC3 citations73
US11097850B2Aug 24, 2021
Electric propulsion engine for an aircraft
GEN ELECTRIC2 citations73
US11097849B2Aug 24, 2021
Aircraft having an aft engine
GEN ELECTRIC2 citations73
US10436151B2Oct 8, 2019
Modular fan for a gas turbine engine
GEN ELECTRIC2 citations73
US9777642B2Oct 3, 2017
Gas turbine engine and method of assembling the same
GEN ELECTRIC4 citations73
US12031504B2Jul 9, 2024
Gas turbine engine with third stream
GEN ELECTRIC2 citations72
US11945573B2Apr 2, 2024
Hybrid electric aircraft with gyroscopic stabilization control
GEN ELECTRIC2 citations72
US11673661B2Jun 13, 2023
Tiltrotor propulsion system for an aircraft
GEN ELECTRIC3 citations72
US10934008B2Mar 2, 2021
Dual function aircraft
GEN ELECTRIC5 citations72
US10793281B2Oct 6, 2020
Propulsion system for an aircraft
GEN ELECTRIC4 citations71
US10538337B2Jan 21, 2020
Propulsion system for an aircraft
GEN ELECTRIC5 citations71
US10227928B2Mar 12, 2019
Engine architecture with reverse rotation integral drive and vaneless turbine
GEN ELECTRIC4 citations70
US9828862B2Nov 28, 2017
Frangible airfoil
GEN ELECTRIC3 citations70
US12240615B2Mar 4, 2025
Electric propulsor with electric machine in thermal communication with a heat exchanger
GEN ELECTRIC1 citations64
US11898518B2Feb 13, 2024
Aircraft and direct drive engine under wing installation
GEN ELECTRIC0 citations63
US11724814B2Aug 15, 2023
Embedded electric machine
GEN ELECTRIC0 citations63
US12523188B2Jan 13, 2026
Gas turbine engine with third stream
GEN ELECTRIC0 citations62
US11046428B2Jun 29, 2021
Tiltrotor propulsion system for an aircraft
GEN ELECTRIC0 citations62
US10816078B2Oct 27, 2020
Systems and methods for a gas turbine engine with combined multi-directional gearbox deflection limiters and dampers
GEN ELECTRIC1 citations62
US12261334B2Mar 25, 2025
Gas turbine engine and fuel cell assembly
GEN ELECTRIC0 citations61
US12370908B2Jul 29, 2025
Propulsion system for an aircraft
GEN ELECTRIC0 citations59
US11827369B2Nov 28, 2023
Propulsion system for an aircraft
GEN ELECTRIC0 citations59
US12410763B2Sep 9, 2025
Gas turbine engine with third stream
GEN ELECTRIC0 citations58
US12060812B1Aug 13, 2024
Turbo engine having blade pitch actuation system for variable pitch fan
GEN ELECTRIC1 citations55
Showing the top 50 of 68 patents by PatentIndex Score.