JOHNSTON, Iowa
United States
29
2025-12-25
The entities that hold a legal rights for patent applications filed by inventor BARKER MARK E.:
MARK E. BARKER from JOHNSTON, US has applied for patents for these inventions. The list has both pending applications and granted patents:
PIEZOELECTRIC DEVICE TUNED FOR ENERGY HARVESTING ACROSS A FREQUENCY RANGE
#2 | 2025-11-20SELF-ALIGNING LIQUID COUPLER SYSTEMS AND RELATED METHODS
#3 | 2025-02-20ENCAPSULATED SEED PLANTING DEVICE
#4 | 2025-02-20ENCAPSULATED SEED
#5 | 2025-01-02CROP FEELER DEVICE FOR MACHINE ROW GUIDANCE
#6 | 2025-01-02CROP FEELER DEVICE FOR MACHINE ROW GUIDANCE
#7 | 2025-01-02CROP FEELER DEVICE FOR MACHINE ROW GUIDANCE
#8 | 2024-05-16System and method for intercrop planting
#9 | 2024-05-09POWERED CLEARING-DISKS, CONTROL SYSTEM, AND METHOD OF USE
#10 | 2023-11-16PLANTER HAVING A SEEDING SYSTEM
#11 | 2023-06-22Stackable housing containers and related systems
#12 | 2023-06-01SELF-ALIGNING LIQUID COUPLER SYSTEMS AND RELATED METHODS
#13 | 2022-06-02System and method for intercrop planting
#14 | 2022-04-28Planter having a seeding system
#15 | 2021-07-08Work vehicle with row unit having variable steering angle
#16 | 2021-05-06Powered clearing-disks, control system, and method of use
#17 | 2021-03-11Stackable housing containers and related systems
#18 | 2021-03-11Self-aligning liquid coupler systems and related methods
#19 | 2021-03-04Residue shield for row cleaner on an agricultural machine
#20 | 2020-03-05Work vehicle with row unit having variable steering angle
#21 | 2019-08-08Sprayer systems with drop apparatuses having retractable arms
#22 | 2019-04-25Thermal imaging drift sensor for agricultural spraying
#23 | 2019-03-14Sprayer systems with retractable drop apparatuses
#24 | 2019-02-14Drift sensor for agricultural spraying
#25 | 2019-02-14Mobile drift sensor for agricultural spraying
#26 | 2018-11-22System and method for nutrient leakage detection
#27 | 2017-08-10Autonomous robotic agricultural machine and system thereof
#28 | 2016-04-28Boom assembly joints
#29 | 2014-08-21Boom assembly joints
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