Inventor
PIERSON JOSHUA R
US18 patents
⚠️ This page may combine multiple inventors who share the name “PIERSON JOSHUA R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEERE & CO
17 patentsUS10820511B2Nov 3, 2020
Wing locking with hydraulic blocker valve
DEERE & CO17 citations84
US10542669B2Jan 28, 2020
Multi-section header with offset pivot axis
DEERE & CO8 citations83
US10517215B2Dec 31, 2019
Roll center for attachment frame control arms
DEERE & CO11 citations83
US10433486B2Oct 8, 2019
System and method for wing float on a combine draper header
DEERE & CO18 citations82
US11064654B2Jul 20, 2021
Float adjustment
DEERE & CO2 citations72
US11032970B2Jun 15, 2021
Varying a hydraulic cylinder mechanical advantage to obtain smoother float pressure
DEERE & CO5 citations72
US10945370B2Mar 16, 2021
System and method for ground following of a combine header with flexible cutter bar
DEERE & CO2 citations71
US11191212B2Dec 7, 2021
Controlled float on an agricultural harvester for header leveling
DEERE & CO2 citations70
US11058056B2Jul 13, 2021
Gang arm gauge wheel height control for crop harvesting device
DEERE & CO3 citations70
US10182528B2Jan 22, 2019
Draper belt assembly
DEERE & CO5 citations68
US11375654B2Jul 5, 2022
Method and apparatus for adjusting a harvesting header float system based on machine pitch or terrain and system thereof
DEERE & CO2 citations65
US12018705B2Jun 25, 2024
Controlled float on an agricultural harvester for header leveling
DEERE & CO1 citations60
US10645877B2May 12, 2020
Draper belt header with pivoting wings
DEERE & CO1 citations59
US10568265B2Feb 25, 2020
Draper belt roller support
DEERE & CO1 citations56
US11627701B2Apr 18, 2023
Agricultural header with flexible joint
DEERE & CO0 citations50
US11758850B2Sep 19, 2023
Combine header with split augers and method of using the same
DEERE & CO0 citations46
US10820510B2Nov 3, 2020
Cutterbar angle change with four bar linkage
DEERE & CO0 citations41