Inventor · disambiguated record
Joshua R. Pierson
Also filed as: PIERSON JOSHUA · PIERSON JOSHUA R · PIERSON JOSHUA RYAN
24 granted patents·5 pending applications·143 citations·filing 2010–2024
95Inventor score
Top patents by PatentIndex Score
29 records- 0197US10820511B2Wing locking with hydraulic blocker valveDEERE & CO·Filed 2018·Granted Nov 3, 2020·17 cites·20 claims
- 0292US10517215B2Roll center for attachment frame control armsDEERE & CO·Filed 2017·Granted Dec 31, 2019·11 cites·20 claims
- 0392US10433486B2System and method for wing float on a combine draper headerDEERE & CO·Filed 2017·Granted Oct 8, 2019·18 cites·20 claims
- 0491US8322520B2Tongue-in-groove belt hold down for a draper platformDOW CHAD A·Filed 2011·Granted Dec 4, 2012·25 cites·9 claims
- 0590US8065865B1Spring assisted translating draper belt drive rollers for an agricultural harvesting machineDOW CHAD A·Filed 2010·Granted Nov 29, 2011·22 cites·21 claims
- 0688US10542669B2Multi-section header with offset pivot axisDEERE & CO·Filed 2017·Granted Jan 28, 2020·8 cites·19 claims
- 0785US12018705B2Controlled float on an agricultural harvester for header levelingDEERE & CO·Filed 2021·Granted Jun 25, 2024·1 cites·20 claims
- 0884US11032970B2Varying a hydraulic cylinder mechanical advantage to obtain smoother float pressureDEERE & CO·Filed 2018·Granted Jun 15, 2021·5 cites·19 claims
- 0978US9338941B2Self clearing crop rampDEERE & CO·Filed 2013·Granted May 17, 2016·13 cites·19 claims
- 1076US10182528B2Draper belt assemblyDEERE & CO·Filed 2017·Granted Jan 22, 2019·5 cites·20 claims
- 1174US11058056B2Gang arm gauge wheel height control for crop harvesting deviceDEERE & CO·Filed 2019·Granted Jul 13, 2021·3 cites·20 claims
- 1272US11375654B2Method and apparatus for adjusting a harvesting header float system based on machine pitch or terrain and system thereofDEERE & CO·Filed 2019·Granted Jul 5, 2022·2 cites·19 claims
- 1371US11191212B2Controlled float on an agricultural harvester for header levelingDEERE & CO·Filed 2019·Granted Dec 7, 2021·2 cites·20 claims
- 1469US11064654B2Float adjustmentDEERE & CO·Filed 2019·Granted Jul 20, 2021·2 cites·20 claims
- 1567US11627701B2Agricultural header with flexible jointDEERE & CO·Filed 2020·Granted Apr 18, 2023·0 cites·11 claims
- 1667US10945370B2System and method for ground following of a combine header with flexible cutter barDEERE & CO·Filed 2018·Granted Mar 16, 2021·2 cites·16 claims
- 1765US2025331459A1Apparatuses systems and methods for agricultural machine header fore-aft motionDEERE & CO·Filed 2024·Application pending·0 cites
- 1859US9338943B2Reel fingerDEERE & CO·Filed 2013·Granted May 17, 2016·3 cites·11 claims
- 1958US10645877B2Draper belt header with pivoting wingsDEERE & CO·Filed 2017·Granted May 12, 2020·1 cites·16 claims
- 2057US10568265B2Draper belt roller supportDEERE & CO·Filed 2017·Granted Feb 25, 2020·1 cites·19 claims
- 2156US2023240179A1Agricultural header float arm systemDEERE & CO·Filed 2022·Application pending·0 cites
- 2254US11758850B2Combine header with split augers and method of using the sameDEERE & CO·Filed 2020·Granted Sep 19, 2023·0 cites·18 claims
- 2345US2015101300A1Header Height SensorDEERE & CO·Filed 2013·Application pending·0 cites
- 2444US9907230B2Reel for a harvesting headDEERE & CO·Filed 2013·Granted Mar 6, 2018·1 cites·6 claims
- 2544US8931247B2Reel for an agricultural harvesting headDEERE & CO·Filed 2012·Granted Jan 13, 2015·0 cites·12 claims
- 2643US10820510B2Cutterbar angle change with four bar linkageDEERE & CO·Filed 2018·Granted Nov 3, 2020·0 cites·19 claims
- 2738US2015096279A1Reel finger with alignment pinDEERE & CO·Filed 2013·Application pending·0 cites
- 2836US2015107209A1Height Sensor for Harvesting HeadDEERE & CO·Filed 2013·Application pending·0 cites
- 2919USD831472SDecorative wall hangerCHIDICHIMO ANTHONY·Filed 2017·Granted Oct 23, 2018·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Joshua R. Pierson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →