Inventor
WONDERLICH GRANT J
US33 patents
⚠️ This page may combine multiple inventors who share the name “WONDERLICH GRANT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEERE & CO
32 patentsUS9633491B2Apr 25, 2017
Monitoring belt operation to predict belt lifespan
DEERE & CO24 citations94
US10827740B2Nov 10, 2020
Sensing flow and control of liquid application using an agricultural machine with row pressure sensors
DEERE & CO21 citations90
US11944046B2Apr 2, 2024
Sensing and control of liquid application using an agricultural machine
DEERE & CO6 citations80
US11937531B2Mar 26, 2024
Systems and methods for selective material placement
DEERE & CO2 citations73
US11122731B2Sep 21, 2021
Method of managing planter row unit downforce
DEERE & CO6 citations73
US10694658B2Jun 30, 2020
Planter row unit furrow depth sensing apparatus and method
DEERE & CO4 citations73
US11445658B2Sep 20, 2022
Systems and methods for selective fertilizer placement
DEERE & CO4 citations71
US12063877B2Aug 20, 2024
Ground following optimization with downforce control systems and methods
DEERE & CO2 citations70
US10037630B2Jul 31, 2018
Agricultural machine performance improvement system
DEERE & CO4 citations65
US12471519B2Nov 18, 2025
Systems and methods for selective material placement, sensing, and control
DEERE & CO0 citations62
US12471518B2Nov 18, 2025
Systems and methods for selective material placement, sensing, and control
DEERE & CO0 citations62
US12364188B2Jul 22, 2025
Systems and methods for selective material placement
DEERE & CO0 citations62
US12356880B2Jul 15, 2025
Powered clearing-disks, control system, and method of use
DEERE & CO0 citations62
US12356885B2Jul 15, 2025
Agricultural seed detection and tracking system
DEERE & CO0 citations62
US12256658B2Mar 25, 2025
Controlling seed placement based on prior material placement
DEERE & CO0 citations62
US11974517B2May 7, 2024
Agricultural seed detection and tracking system
DEERE & CO0 citations62
US11825762B2Nov 28, 2023
Powered clearing-disks, control system, and method of use
DEERE & CO0 citations62
US11730078B2Aug 22, 2023
Work vehicle with row unit having variable steering angle
DEERE & CO0 citations62
US10966364B2Apr 6, 2021
Work vehicle with row unit having variable steering angle
DEERE & CO1 citations62
US12256664B2Mar 25, 2025
Systems and methods for selective fertilizer placement
DEERE & CO0 citations61
US12588577B2Mar 31, 2026
Ground following optimization with position control systems and methods
DEERE & CO0 citations59
US12058945B2Aug 13, 2024
Ground following optimization with position control systems and methods
DEERE & CO0 citations59
US11818976B2Nov 21, 2023
Agricultural machine control based on sensed blockage distance
DEERE & CO0 citations59
US11154891B2Oct 26, 2021
Using an accumulator to improve delivery of liquid through a valve on an agricultural machine
DEERE & CO0 citations59
US12419231B2Sep 23, 2025
Sensing and control of liquid application using an agricultural machine
DEERE & CO0 citations58
US12382855B2Aug 12, 2025
Acceleration compensation in controlling a seeding machine
DEERE & CO0 citations53
US11219154B2Jan 11, 2022
Planter row unit adjustment control
DEERE & CO0 citations52
US11659782B2May 30, 2023
Walking track system of an agricultural implement
DEERE & CO0 citations50
US12582022B2Mar 24, 2026
System and method for seed quality measurement and control
DEERE & CO0 citations49
US10701857B2Jul 7, 2020
Using a small diameter exit hose to improve delivery of liquid through a valve on a nutrient or chemical application system of an agricultural machine
DEERE & CO0 citations49
US12029146B2Jul 9, 2024
Implement having weight transfer system and method of operating the same
DEERE & CO0 citations48
US10660256B2May 26, 2020
Power capacity expansion on agricultural machine
DEERE & CO0 citations42