Inventor · disambiguated record
Mark E. Barker
Also filed as: BARKER HEIR MARK · BARKER MARK · BARKER MARK E · BARKER MARK EUGENE
30 granted patents·6 pending applications·204 citations·filing 1994–2025
96Inventor score
Top patents by PatentIndex Score
36 records- 0198US11818977B2System and method for intercrop plantingDEERE & CO·Filed 2020·Granted Nov 21, 2023·10 cites·20 claims
- 0295US11636771B2Stackable housing containers and related systemsDEERE & CO·Filed 2020·Granted Apr 25, 2023·43 cites·15 claims
- 0394US12020582B2Stackable housing containers and related systemsDEERE & CO·Filed 2023·Granted Jun 25, 2024·6 cites·20 claims
- 0494US9891629B2Autonomous robotic agricultural machine and system thereofDEERE & CO·Filed 2016·Granted Feb 13, 2018·23 cites·18 claims
- 0593US10252285B2Mobile drift sensor for agricultural sprayingDEERE & CO·Filed 2017·Granted Apr 9, 2019·13 cites·20 claims
- 0692US12213400B2System and method for intercrop plantingDEERE & CO·Filed 2023·Granted Feb 4, 2025·1 cites·20 claims
- 0790US10440942B2Sprayer systems with drop apparatuses having retractable armsDEERE & CO·Filed 2018·Granted Oct 15, 2019·6 cites·20 claims
- 0890US7766576B2Implement frame tube joint with weldable connectorDEERE & CO·Filed 2006·Granted Aug 3, 2010·19 cites·9 claims
- 0988US12356884B2Planter having a seeding systemDEERE & CO·Filed 2022·Granted Jul 15, 2025·1 cites·13 claims
- 1084US8746589B2Boom assembly jointsBARKER MARK E·Filed 2011·Granted Jun 10, 2014·10 cites·9 claims
- 1183US9828771B2Boom assembly jointsDEERE & CO·Filed 2016·Granted Nov 28, 2017·7 cites·19 claims
- 1282US2025353625A1Self-aligning liquid coupler systems and related methodsDEERE & CO·Filed 2025·Application pending·0 cites
- 1381US12356880B2Powered clearing-disks, control system, and method of useDEERE & CO·Filed 2023·Granted Jul 15, 2025·0 cites·19 claims
- 1481US12245543B2Planter having a seeding systemDEERE & CO·Filed 2020·Granted Mar 11, 2025·1 cites·26 claims
- 1580US9258989B2Boom assembly jointsDEERE & CO·Filed 2014·Granted Feb 16, 2016·6 cites·19 claims
- 1678US10255770B2System and method for nutrient leakage detectionDEERE & CO·Filed 2017·Granted Apr 9, 2019·1 cites·18 claims
- 1776US10905057B2Thermal imaging drift sensor for agricultural sprayingDEERE & CO·Filed 2018·Granted Feb 2, 2021·6 cites·20 claims
- 1875US12457914B2Crop feeler device for machine row guidanceDEERE & CO·Filed 2023·Granted Nov 4, 2025·0 cites·18 claims
- 1975US11618563B2Self-aligning liquid coupler systems and related methodsDEERE & CO·Filed 2020·Granted Apr 4, 2023·1 cites·8 claims
- 2072US8646702B2Boom fold structureBARKER MARK E·Filed 2011·Granted Feb 11, 2014·5 cites·20 claims
- 2170US12404052B2Self-aligning liquid coupler systems and related methodsDEERE & CO·Filed 2023·Granted Sep 2, 2025·0 cites·7 claims
- 2270US11825762B2Powered clearing-disks, control system, and method of useDEERE & CO·Filed 2020·Granted Nov 28, 2023·0 cites·20 claims
- 2370US11730078B2Work vehicle with row unit having variable steering angleDEERE & CO·Filed 2021·Granted Aug 22, 2023·0 cites·10 claims
- 2469US2025386757A1Piezoelectric device tuned for energy harvesting across a frequency rangeDEERE & CO·Filed 2024·Application pending·0 cites
- 2564US10966364B2Work vehicle with row unit having variable steering angleDEERE & CO·Filed 2018·Granted Apr 6, 2021·1 cites·9 claims
- 2664US2025000005A1Crop feeler device for machine row guidanceDEERE & CO·Filed 2023·Application pending·0 cites
- 2761US9072213B2Implement frame tube joint with weldable connectorCONNELL RICHARD JOSEPH·Filed 2010·Granted Jul 7, 2015·2 cites·3 claims
- 2860US2025057070A1Encapsulated seedDEERE & CO·Filed 2023·Application pending·0 cites
- 2957USD604609SAttachable dispensing spoutBARKER MARK·Filed 2009·Granted Nov 24, 2009·13 cites·1 claims
- 3056US2025000004A1Crop feeler device for machine row guidanceDEERE & CO·Filed 2023·Application pending·0 cites
- 3151US10820585B2Sprayer systems with retractable drop apparatusesDEERE & CO·Filed 2017·Granted Nov 3, 2020·0 cites·20 claims
- 3251US6942163B2Implement with plumbing lines through a main frame tubeDEERE & CO·Filed 2003·Granted Sep 13, 2005·2 cites·23 claims
- 3345US10913086B2Drift sensor for agricultural sprayingDEERE & CO·Filed 2018·Granted Feb 9, 2021·0 cites·20 claims
- 3445US5690019ABread bun moldFiled 1994·Granted Nov 25, 1997·27 cites·6 claims
- 3544US2016317884A1Golf bag connectorBARKER MARK·Filed 2014·Application pending·0 cites
- 3641US11412654B2Residue shield for row cleaner on an agricultural machineDEERE & CO·Filed 2019·Granted Aug 16, 2022·0 cites·19 claims
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