Inventor
VANDEGRIFT ALEX R
US8 patents
Patents
8 patentsUSD922366SJun 15, 2021
Transceiver cover
DEERE & CO7 citations77
US11634885B2Apr 25, 2023
Work vehicle magnetorheological fluid joystick systems reducing unintended joystick motions
DEERE & CO2 citations71
US11505917B2Nov 22, 2022
Work vehicle magnetorheological fluid joystick systems having adjustable joystick return positions
DEERE & CO2 citations71
US11499294B2Nov 15, 2022
Work vehicle magnetorheological fluid joystick systems operable in modified joystick stiffness modes
DEERE & CO2 citations71
US12543642B2Feb 10, 2026
Automated powered ladder
DEERE & CO0 citations52
US11681320B2Jun 20, 2023
Work vehicle magnetorheological fluid joystick systems operable in modified centering modes
DEERE & CO0 citations50
US12291840B2May 6, 2025
System and method of automated setting of elevation reference for continuous grade control
DEERE & CO0 citations48
US11939741B2Mar 26, 2024
Apparatus and method for controlling an attachment coupler for a work vehicle
DEERE & CO0 citations44