Patents by Inventor Alex Hartogh

Alex Hartogh 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).

  • Publication number: 20240032455
    Abstract: Disclosed herein are various adjustable seed meter embodiments having a first seed disk having first openings defined therein and a second seed disk having second openings defined therein adjacent to the first openings such that the first and second openings are alignable to form adjustable seed cells. Various embodiments have a plate adjustment drive system to rotate the first and second seed disks in relation to each other. Other embodiments relate to methods of automatically adjusting a seed meter during operation of the overall planting system.
    Type: Application
    Filed: October 16, 2023
    Publication date: February 1, 2024
    Inventors: Brett Buehler, Alex Hartogh, Scott Eichhorn
  • Patent number: 11785881
    Abstract: Adjustable seed meters having a first seed disk having first openings defined therein and a second seed disk having second openings defined therein adjacent to the first openings such that the first and second openings are alignable to form adjustable seed cells. Various embodiments have a plate adjustment drive system to rotate the first and second seed disks in relation to each other. Other embodiments relate to methods of automatically adjusting a seed meter during operation of the overall planting system.
    Type: Grant
    Filed: August 19, 2020
    Date of Patent: October 17, 2023
    Assignee: Ag Leader Technology
    Inventors: Brett Buehler, Alex Hartogh, Scott Eichhorn
  • Publication number: 20230232732
    Abstract: A seed meter assembly comprising a main body assembly comprising, a pivot mounting point, a first meter half shell, a seed hopper, and two snap-in attachments. The meter assembly also including a meter cover assembly comprising a second meter half shell and a seed disc, wherein the meter cover assembly and the main body assembly are configured to be fitted together. The meter assembly also including a support structure configured to be attached to the two snap-in attachments to support the weight of the meter assembly and maintaining access to the meter assembly.
    Type: Application
    Filed: January 25, 2023
    Publication date: July 27, 2023
    Inventor: Alex Hartogh
  • Publication number: 20210051841
    Abstract: Disclosed herein are various adjustable seed meter embodiments having a first seed disk having first openings defined therein and a second seed disk having second openings defined therein adjacent to the first openings such that the first and second openings are alignable to form adjustable seed cells. Various embodiments have a plate adjustment drive system to rotate the first and second seed disks in relation to each other. Other embodiments relate to methods of automatically adjusting a seed meter during operation of the overall planting system.
    Type: Application
    Filed: August 19, 2020
    Publication date: February 25, 2021
    Inventors: Brett Buehler, Alex Hartogh, Scott Eichhorn
  • Publication number: 20200359552
    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.
    Type: Application
    Filed: August 4, 2020
    Publication date: November 19, 2020
    Inventors: Douglas Gilbert, Jeff Westbrook, Alex Hartogh
  • Patent number: 10743460
    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.
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: August 18, 2020
    Assignee: Ag Leader Technology
    Inventors: Douglas Gilbert, Jeff Westbrook, Alex Hartogh
  • Publication number: 20190098827
    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.
    Type: Application
    Filed: October 3, 2018
    Publication date: April 4, 2019
    Inventors: Douglas Gilbert, Jeff Westbrook, Alex Hartogh