Patents by Inventor Larry L. Hendrickson
Larry L. Hendrickson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240023536Abstract: A method for remediating developmentally delayed plants within a field of crops using at least one work vehicle during a field operation. The method comprises identifying delayed plants within the field with a sensor on the work vehicle and generating, with a processor, location data associated with the location of the delayed plant with the field. Upon arriving at the location of the delayed plant with the work vehicle, the delayed plant is remediated.Type: ApplicationFiled: June 16, 2023Publication date: January 25, 2024Inventors: Noel W. Anderson, Larry L. Hendrickson
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Patent number: 11716985Abstract: A method for remediating developmentally delayed plants within a field of crops using at least one work vehicle during a field operation. The method comprises identifying delayed plants within the field with a sensor on the work vehicle and generating, with a processor, location data associated with the location of the delayed plant with the field. Upon arriving at the location of the delayed plant with the work vehicle, the delayed plant is remediated.Type: GrantFiled: February 24, 2022Date of Patent: August 8, 2023Assignee: Deere & CompanyInventors: Noel W. Anderson, Larry L. Hendrickson
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Patent number: 11596964Abstract: A system for spraying plants comprises a location-determining receiver for estimating a position of a sprayer with respect to one or more rows of plants. A distance sensor is arranged to measure a distance between a nozzle assembly and a plant row segment. A guidance module is adapted to align the nozzle assembly with a target path between the rows of plants, such as a centered path between the rows, or offset between the rows of the plants. A first nozzle is targeted toward a first zone with respect to the plant row segment based on a first spray pattern of the first nozzle. A second nozzle is targeted toward a second zone with respect to the plant row segment based on a second spray pattern of the second nozzle. A nozzle selection module for selecting automatically a first nozzle or a second nozzle based on maximum coverage of a target zone around the plant segment based on the first zone, the second zone, and the measured distance.Type: GrantFiled: June 2, 2021Date of Patent: March 7, 2023Assignee: Deere & CompanyInventors: Larry L. Hendrickson, Noel W. Anderson, Thomas G. Mueller, Richard J. Connell
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Publication number: 20220174935Abstract: A method for remediating developmentally delayed plants within a field of crops using at least one work vehicle during a field operation. The method comprises identifying delayed plants within the field with a sensor on the work vehicle and generating, with a processor, location data associated with the location of the delayed plant with the field. Upon arriving at the location of the delayed plant with the work vehicle, the delayed plant is remediated.Type: ApplicationFiled: February 24, 2022Publication date: June 9, 2022Inventors: Noel W. Anderson, Larry L. Hendrickson
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Patent number: 11272701Abstract: A method for remediating developmentally delayed plants within a field of crops using at least one work vehicle during a field operation. The method comprises identifying delayed plants within the field with a sensor on the work vehicle and generating, with a processor, location data associated with the location of the delayed plant with the field. Upon arriving at the location of the delayed plant with the work vehicle, the delayed plant is remediated.Type: GrantFiled: April 15, 2020Date of Patent: March 15, 2022Assignee: Deere & CompanyInventors: Noel W. Anderson, Larry L. Hendrickson
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Patent number: 11212962Abstract: At least one sensor carried by a mobile machine senses a sensed forage crop attribute value independent of plant population for an individual forage plant. A processing unit derives a derived forage crop attribute value based on the sensed forage crop attribute value. The derived forage crop attribute value is used to determine a field condition.Type: GrantFiled: January 13, 2019Date of Patent: January 4, 2022Assignee: Deere & CompanyInventors: Larry L. Hendrickson, Niels Dybro, Noel W. Anderson
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Publication number: 20210283637Abstract: A system for spraying plants comprises a location-determining receiver for estimating a position of a sprayer with respect to one or more rows of plants. A distance sensor is arranged to measure a distance between a nozzle assembly and a plant row segment. A guidance module is adapted to align the nozzle assembly with a target path between the rows of plants, such as a centered path between the rows, or offset between the rows of the plants. A first nozzle is targeted toward a first zone with respect to the plant row segment based on a first spray pattern of the first nozzle. A second nozzle is targeted toward a second zone with respect to the plant row segment based on a second spray pattern of the second nozzle. A nozzle selection module for selecting automatically a first nozzle or a second nozzle based on maximum coverage of a target zone around the plant segment based on the first zone, the second zone, and the measured distance.Type: ApplicationFiled: June 2, 2021Publication date: September 16, 2021Inventors: Larry L. Hendrickson, Noel W. Anderson, Thomas G. Mueller, Richard J. Connell
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Patent number: 11033921Abstract: A system for spraying plants comprises a location-determining receiver for estimating a position of a sprayer with respect to one or more rows of plants. A distance sensor is arranged to measure a distance between a nozzle assembly and a plant row segment. A guidance module is adapted to align the nozzle assembly with a target path between the rows of plants, such as a centered path between the rows, or offset between the rows of the plants. A first nozzle is targeted toward a first zone with respect to the plant row segment based on a first spray pattern of the first nozzle. A second nozzle is targeted toward a second zone with respect to the plant row segment based on a second spray pattern of the second nozzle. A nozzle selection module for selecting automatically a first nozzle or a second nozzle based on maximum coverage of a target zone around the plant segment based on the first zone, the second zone, and the measured distance.Type: GrantFiled: October 30, 2017Date of Patent: June 15, 2021Assignee: DEERE & COMPANYInventors: Larry L. Hendrickson, Noel W. Anderson, Thomas G. Mueller, Richard J. Connell
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Patent number: 10912251Abstract: A method for treating plants comprises estimating a growth state or maturity state of a plant based on a planting date, a current date and the crop type of the plant. A root zone estimator or data processor estimating a size, diameter or radius of a root zone of the plant based on the determined growth state or maturity state. The data processor adjusts a lateral offset of a distribution pattern of a crop input or nutrient from at least one nutrient knife based on the size, diameter or radius of the root zone and safety zone about the root zone, where the at least one nutrient knife tracks a path outside of or bounded by the root zone.Type: GrantFiled: June 29, 2018Date of Patent: February 9, 2021Assignee: DEERE & COMPANYInventors: Terence D. Pickett, Richard J. Connell, Larry L. Hendrickson, Frederick W. Nelson, Brandon M. McDonald, Noel W. Anderson
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Patent number: 10830751Abstract: A method for treating plants with respect to estimated root zones comprises estimating a growth state or maturity state of a plant based on a planting date, a current date and the crop type of the plant. A root zone estimator or data processor estimating a size, diameter or radius of a root zone of the plant based on the determined growth state or maturity state. The data processor or nozzle control module adjusts a lateral offset of a spray pattern of a nozzle assembly of one or more nozzles based on the size, diameter or radius to target alignment or maximization of overlap area of a crop input directed to a strip or zone with respect to the corresponding root zone.Type: GrantFiled: October 31, 2017Date of Patent: November 10, 2020Assignee: DEERE & COMPANYInventors: Terence D. Pickett, Richard J. Connell, Larry L. Hendrickson, Frederick W. Nelson, Brandon M. McDonald, Noel W. Anderson
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Publication number: 20200245608Abstract: A method for remediating developmentally delayed plants within a field of crops using at least one work vehicle during a field operation. The method comprises identifying delayed plants within the field with a sensor on the work vehicle and generating, with a processor, location data associated with the location of the delayed plant with the field. Upon arriving at the location of the delayed plant with the work vehicle, the delayed plant is remediated.Type: ApplicationFiled: April 15, 2020Publication date: August 6, 2020Inventors: Noel W. Anderson, Larry L. Hendrickson
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Publication number: 20200221635Abstract: At least one sensor carried by a mobile machine senses a sensed forage crop attribute value independent of plant population for an individual forage plant. A processing unit derives a derived forage crop attribute value based on the sensed forage crop attribute value. The derived forage crop attribute value is used to determine a field condition.Type: ApplicationFiled: January 13, 2019Publication date: July 16, 2020Inventors: Larry L. Hendrickson, Niels Dybro, Noel W. Anderson
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Patent number: 10645917Abstract: A method for remediating developmentally delayed plants within a field of crops using at least one work vehicle during a field operation. The method comprises identifying delayed plants within the field with a sensor on the work vehicle and generating, with a processor, location data associated with the location of the delayed plant with the field. Upon arriving at the location of the delayed plant with the work vehicle, the delayed plant is remediated.Type: GrantFiled: October 31, 2017Date of Patent: May 12, 2020Assignee: DEERE & COMPANYInventors: Noel W. Anderson, Larry L. Hendrickson
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Patent number: 10617057Abstract: A laterally movable carrier is associated with a row frame. The carrier is connected to a frame member, an opener, a first outlet and a second outlet to allow for dynamically variable adjustment of the lateral separation between a first row of planted seed and a second row of planted seed, where the first row of seed is adjacent to the second row of seed.Type: GrantFiled: August 31, 2017Date of Patent: April 14, 2020Assignee: Deere & CompanyInventors: Richard J. Connell, Brandon M. McDonald, Larry L. Hendrickson
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Patent number: 10492360Abstract: A row frame is coupled to the rear member. A first opener is configured to open the soil; the first opener is supported by or from a first support extending downward from the frame member. A first outlet is configured to dispense or apply a nutrient strip. A laterally movable carrier is associated with the row frame. The carrier supports the first opener and the first outlet. A second outlet can dispense or plant seed, wherein the first outlet and the second outlet have a lateral separation that is dynamically adjustable during the simultaneous application of seed and the nutrient strip.Type: GrantFiled: August 31, 2017Date of Patent: December 3, 2019Assignee: DEERE & COMPANYInventors: Richard J. Connell, Brandon M. McDonald, Larry L. Hendrickson
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Patent number: 10485154Abstract: A data processor determines whether a draft force on the implement is unbalanced based on an error between the observed implement angle and a target implement heading exceeding a threshold deviation. The data processor is adapted to generate a control signal to compensate for the imbalance in the draft force by adjusting the first lateral position via the first actuator, or by adjusting the second lateral position via the second actuator, the first actuator and the second actuator being positioned on opposite lateral sides of the implement.Type: GrantFiled: August 31, 2017Date of Patent: November 26, 2019Assignee: DEERE & COMPANYInventors: Richard J. Connell, Brandon M. McDonald, Larry L. Hendrickson
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Patent number: 10485161Abstract: A first rear member is spaced apart from the front member and positioned generally parallel to the front member. A first pair of first pivotable arms are generally parallel to each other. The first pair of first pivotable arms are rotatably connected to the front member at two front pivot points. The first pair of first pivotable arms are rotatably connected to the rear member at two rear pivot points. At least one first opener (e.g., nutrient knife or projecting, ground-engaging member) extends downward from or with respect to the first rear member.Type: GrantFiled: August 31, 2017Date of Patent: November 26, 2019Assignee: DEERE & COMPANYInventors: Richard J. Connell, Brandon M. McDonald, Larry L. Hendrickson
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Publication number: 20190128864Abstract: A method for treating plants with respect to estimated root zones comprises estimating a growth state or maturity state of a plant based on a planting date, a current date and the crop type of the plant. A root zone estimator or data processor estimating a size, diameter or radius of a root zone of the plant based on the determined growth state or maturity state. The data processor or nozzle control module adjusts a lateral offset of a spray pattern of a nozzle assembly of one or more nozzles based on the size, diameter or radius to target alignment or maximization of overlap area of a crop input directed to a strip or zone with respect to the corresponding root zone.Type: ApplicationFiled: October 31, 2017Publication date: May 2, 2019Inventors: Terence D. Pickett, Richard J. Connell, Larry L. Hendrickson, Frederick W. Nelson, Brandon M. McDonald, Noel W. Anderson
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Publication number: 20190124910Abstract: A method for remediating developmentally delayed plants within a field of crops using at least one work vehicle during a field operation. The method comprises identifying delayed plants within the field with a sensor on the work vehicle and generating, with a processor, location data associated with the location of the delayed plant with the field. Upon arriving at the location of the delayed plant with the work vehicle, the delayed plant is remediated.Type: ApplicationFiled: October 31, 2017Publication date: May 2, 2019Inventors: Noel W. Anderson, Larry L. Hendrickson
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Publication number: 20190126308Abstract: A system for spraying plants comprises a location-determining receiver for estimating a position of a sprayer with respect to one or more rows of plants. A distance sensor is arranged to measure a distance between a nozzle assembly and a plant row segment. A guidance module is adapted to align the nozzle assembly with a target path between the rows of plants, such as a centered path between the rows, or offset between the rows of the plants. A first nozzle is targeted toward a first zone with respect to the plant row segment based on a first spray pattern of the first nozzle. A second nozzle is targeted toward a second zone with respect to the plant row segment based on a second spray pattern of the second nozzle. A nozzle selection module for selecting automatically a first nozzle or a second nozzle based on maximum coverage of a target zone around the plant segment based on the first zone, the second zone, and the measured distance.Type: ApplicationFiled: October 30, 2017Publication date: May 2, 2019Inventors: Larry L. Hendrickson, Noel W. Anderson, Thomas G. Mueller, Richard J. Connell