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公开(公告)号：US20220061208A1
公开(公告)日：2022-03-03
申请号：US17499465
申请日：2021-10-12
Applicant: Ag Leader Technology
Inventor： Travis Campbell , Kurt Townsend , Loren Leusink , Richard K. Kaufman , Alan F. Barry , Douglas Gilbert
Abstract: Provided herein are methods, systems, and devices for flexible and accurate seed spacing control in a seed planting system. The various embodiments receive singulated seed from a metering device and control movement of the seed toward a seed spacing device that receives the seed. The seed spacing device, which is disposed near the soil surface, independently controls the ejection of the seed from the device and thus the spacing of the seed in the furrow.
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公开(公告)号：US10813281B2
公开(公告)日：2020-10-27
申请号：US16280572
申请日：2019-02-20
Applicant: Ag Leader Technology
Inventor： Douglas Gilbert , Ron Farrington , John Howard
Abstract: The disclosed apparatus, systems and methods relate to fluid distribution systems. The fluid distribution systems being made up of a plurality of positive displacement pumps disposed on a fluid distribution manifold and proximate to the tank and the point of product discharge. The system optionally has a valve system for precision control of fluid discharge.
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公开(公告)号：US12144282B2
公开(公告)日：2024-11-19
申请号：US17499465
申请日：2021-10-12
Applicant: Ag Leader Technology
Inventor： Travis Campbell , Kurt Townsend , Loren Leusink , Richard K. Kaufman , Alan F. Barry , Douglas Gilbert
Abstract: Various methods, systems, and devices for flexible and accurate seed spacing control in a seed planting system. The various embodiments receive singulated seed from a metering device and control movement of the seed toward a seed spacing device that receives the seed. The seed spacing device, which is disposed near the soil surface, independently controls the ejection of the seed from the device and thus the spacing of the seed in the furrow.
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公开(公告)号：US20210022286A1
公开(公告)日：2021-01-28
申请号：US17068224
申请日：2020-10-12
Applicant: Ag Leader Technology
Inventor： Douglas Gilbert , Ron Farrington , John Howard
Abstract: The disclosed apparatus, systems and methods relate to fluid distribution systems. The fluid distribution systems being made up of a plurality of positive displacement pumps disposed on a fluid distribution manifold and proximate to the tank and the point of product discharge. The system optionally has a valve system for precision control of fluid discharge.
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5.发明授权公开(公告)号：US10743460B2
公开(公告)日：2020-08-18
申请号：US16150516
申请日：2018-10-03
Applicant: Ag Leader Technology
Inventor： Douglas Gilbert , Jeff Westbrook , Alex Hartogh
Abstract: The devices, systems, and methods herein use air pressure to dispense seed into the ground in a controlled manner. In certain embodiments, a valve is actuated to push a single seed out of a seed chamber. The seed can be conveyed from the metering housing and through a seed delivery apparatus to the furrow at high speed. The seed is rapid conveyed from the seed chamber to the furrow by a precisely controlled air pulse to eliminate variation and enable high planting speeds.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20190098827A1
公开(公告)日：2019-04-04
申请号：US16150516
申请日：2018-10-03
Applicant: Ag Leader Technology
Inventor： Douglas Gilbert , Jeff Westbrook , Alex Hartogh
Abstract: The devices, systems, and methods herein use air pressure to dispense seed into the ground in a controlled manner. In certain embodiments, a valve is actuated to push a single seed out of a seed chamber. The seed can be conveyed from the metering housing and through a seed delivery apparatus to the furrow at high speed. The rapid conveyance from the seed chamber to the furrow by the precisely controlled air pulse eliminates the variation from known metering and delivery technologies and enables higher planting speeds.
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7.发明公开公开(公告)号：US20240315163A1
公开(公告)日：2024-09-26
申请号：US18732092
申请日：2024-06-03
Applicant: Ag Leader Technology
Inventor： Douglas Gilbert , Jeff Westbrook , Alex Hartogh
CPC classification number: A01C7/042 , A01C7/081 , A01C7/082 , A01C7/084 , A01C7/102 , A01C7/16 , A01C7/20 , A01C7/04 , A01C7/105 , A01C21/00
Abstract: The devices, systems, and methods herein use air pressure to dispense seed into the ground in a controlled manner. In certain embodiments, a valve is actuated to push a single seed out of a seed chamber. The seed can be conveyed from the metering housing and through a seed delivery apparatus to the furrow at high speed. The seed is rapidly conveyed from the seed chamber to the furrow by a precisely controlled air pulse to eliminate variation enable high planting speeds.
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8.发明授权公开(公告)号：US11997939B2
公开(公告)日：2024-06-04
申请号：US16984513
申请日：2020-08-04
Applicant: Ag Leader Technology
Inventor： Douglas Gilbert , Jeff Westbrook , Alex Hartogh
CPC classification number: A01C7/042 , A01C7/081 , A01C7/082 , A01C7/084 , A01C7/102 , A01C7/16 , A01C7/20 , A01C7/04 , A01C7/105 , A01C21/00
Abstract: Seed meters implementing air pressure to dispense seed into the ground in a controlled manner. In certain embodiments, a valve is actuated to push a single seed out of a seed chamber. The seed can be conveyed from the metering housing and through a seed delivery apparatus to the furrow at high speed. The seed is rapidly conveyed from the seed chamber to the furrow by a precisely controlled air pulse to eliminate variation enable high planting speeds.
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公开(公告)号：US20190246551A1
公开(公告)日：2019-08-15
申请号：US16272590
申请日：2019-02-11
Applicant: Ag Leader Technology
Inventor： Travis Campbell , Kurt Townsend , Loren Leusink , Richard K. Kaufman , Alan F. Barry , Douglas Gilbert
CPC classification number: A01C7/105 , A01C7/081 , A01C7/16 , A01C21/005
Abstract: Provided herein are methods, systems, and devices for flexible and accurate seed spacing control in a seed planting system. The various embodiments receive singulated seed from a metering device and control movement of the seed toward a seed spacing device that receives the seed. The seed spacing device, which is disposed near the soil surface, independently controls the ejection of the seed from the device and thus the spacing of the seed in the furrow.
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公开(公告)号：US11277961B2
公开(公告)日：2022-03-22
申请号：US16272590
申请日：2019-02-11
Applicant: Ag Leader Technology
Inventor： Travis Campbell , Kurt Townsend , Loren Leusink , Richard K. Kaufman , Alan F. Barry , Douglas Gilbert
Abstract: Various methods, systems, and devices for flexible and accurate seed spacing control in a seed planting system. The various embodiments receive singulated seed from a metering device and control movement of the seed toward a seed spacing device that receives the seed. The seed spacing device, which is disposed near the soil surface, independently controls the ejection of the seed from the device and thus the spacing of the seed in the furrow.
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