Inventor
LONG RANDALL L
US37 patents
Patents
37 patentsUS11084369B2Aug 10, 2021
Hybrid transmission module for work vehicles
DEERE & CO15 citations85
US10107363B2Oct 23, 2018
Compact multi-speed planetary drive assembly
DEERE & CO8 citations84
US10099552B2Oct 16, 2018
Hydraulic-electric drive arrangement for work vehicles
DEERE & CO17 citations84
US10207580B2Feb 19, 2019
Work vehicle drive with compact multi-speed shift assembly
DEERE & CO7 citations82
US11753796B1Sep 12, 2023
Swing drive with oil management system and work vehicle with same
DEERE & CO2 citations73
US10214101B2Feb 26, 2019
Work vehicle drive assembly
DEERE & CO6 citations73
US11787275B2Oct 17, 2023
Electric drive with hydraulic mounting interface
DEERE & CO3 citations72
US10988193B2Apr 27, 2021
Disconnectable work implement drive system
DEERE & CO4 citations72
US10514084B2Dec 24, 2019
Infinitely variable power transmission system
DEERE & CO4 citations71
US10328795B2Jun 25, 2019
Hydraulic stack auxiliary drive assembly
DEERE & CO4 citations71
US11492780B1Nov 8, 2022
Work vehicle having electric machine and energy storage device
DEERE & CO3 citations70
US12504046B2Dec 23, 2025
Lubrication management system for a transmission having a high speed clutch
DEERE & CO0 citations62
US12196272B2Jan 14, 2025
Lubrication management system for a transmission having a high speed clutch
DEERE & CO0 citations62
US10907726B2Feb 2, 2021
Planetary gearset planet pin retention
DEERE & CO0 citations60
US12483093B2Nov 25, 2025
Rotor for electric machine
DEERE & CO0 citations59
US12221766B2Feb 11, 2025
Work vehicle having electric machine and energy storage device
DEERE & CO0 citations59
US12110960B2Oct 8, 2024
Work vehicle drive with solenoid boosted lubrication pump
DEERE & CO0 citations59
US11746858B1Sep 5, 2023
Multi-power source planetary system for a machine
DEERE & CO0 citations59
US12203530B2Jan 21, 2025
Offset planetary gear fastener assembly and planetary gear system
DEERE & CO0 citations58
US12502945B2Dec 23, 2025
Hybrid or electric-only transaxle arrangement for work vehicle
DEERE & CO0 citations52
US12325300B2Jun 10, 2025
End drive unit and work vehicle with same
DEERE & CO0 citations52
US11780319B2Oct 10, 2023
Work vehicle electric drive assembly cooling arrangement
DEERE & CO0 citations52
US12592613B2Mar 31, 2026
Closed-circuit rotor cooling arrangement and electric machine having same
DEERE & CO0 citations51
US12264730B1Apr 1, 2025
Auxiliary differential mechanism and work vehicle slip control system having same
DEERE & CO0 citations51
US11811296B2Nov 7, 2023
Electric machine with configurable stator/rotor cooling
DEERE & CO0 citations51
US11761515B2Sep 19, 2023
Work vehicle multi-speed drive assembly with guided dog clutch
DEERE & CO0 citations51
US12519369B2Jan 6, 2026
Electric machine
DEERE & CO0 citations49
US12323004B2Jun 3, 2025
Electric motor with integrated stator cooling passages and method of manufacture thereof
DEERE & CO0 citations49
US12224647B2Feb 11, 2025
Work vehicle and energy storage device having an electric machine and a rotor mass
DEERE & CO0 citations49
US12212185B2Jan 28, 2025
Method of electric machine gap adjustment, work vehicle, and energy storage device
DEERE & CO0 citations49
US10006498B2Jun 26, 2018
Drive assembly with bimodal clutch module
DEERE & CO0 citations48
US12222031B2Feb 11, 2025
Lubrication mechanism and balance piston for a high speed clutch
DEERE & CO0 citations46
US12224648B2Feb 11, 2025
Brake for energy storage device
DEERE & CO0 citations44
US12565927B2Mar 3, 2026
Work vehicle with coordinated electric transaxles
DEERE & CO0 citations43
US12358354B2Jul 15, 2025
Multi-mode electric transaxle and work vehicle with same
DEERE & CO0 citations43
US12115858B2Oct 15, 2024
Adjustable drop transmission assembly for a work vehicle
DEERE & CO0 citations43
US10576821B2Mar 3, 2020
Drive mechanism with replaceable seal and associated method
DEERE & CO0 citations39