Patents by Inventor Andrew T. Olson

Andrew T. Olson 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).

  • Patent number: 11118686
    Abstract: The present invention provides an irrigation boot assembly for securing span pipes. According to a preferred embodiment, an irrigation boot assembly of the present invention may preferably include a center body portion formed as a laterally extending, hollow tube having a first side opening and a second side opening for receiving and securing connected span pipes. According to a further preferred embodiment, the irrigation boot assembly of the present invention preferably further includes securing straps extending around the first and second side openings. According to a further preferred embodiment, the center body portion of the present invention preferably further includes a plurality of bellows which each include a ridge portion extending above the surface of the center body portion.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: September 14, 2021
    Assignee: Valmont Industries, Inc.
    Inventor: Andrew T. Olson
  • Patent number: 11109544
    Abstract: The present invention provides a system, method and apparatus for spraying the leaf and root areas of plants. According to an exemplary preferred embodiment, the present invention provides a foliar chemical application package which is designed specifically to deliver a chemical solution to the leaf area of plants in which the chemical will primary enter the plant through the foliar area rather than the root zone. According to a further preferred embodiment, the present invention teaches a system, method and apparatus for providing a specialized foliage spraying application in which water supply lines and chemical supply lines are individually controlled so that applicants, such as different chemicals received from different chemical tanks, may be simultaneously applied to a given crop.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: September 7, 2021
    Assignee: Valmont Industries, Inc.
    Inventors: Jerry Gerdes, Jacob L. LaRue, Andrew T. Olson
  • Patent number: 10806106
    Abstract: The present invention provides a pull-out force compensating gearbox mount for an irrigation machine. According to an exemplary preferred embodiment, the present invention provides a system to counteract pull-out forces by inducing camber into the wheel gearbox and thus the tire. According to a further preferred embodiment, the tire of the present invention preferably begins to camber as a result of excessive pull-out force, with the bottom of the tire moving outwards relative to the top of the tire. This camber action is preferably applied to mitigate the pull-out forces. According to a further preferred embodiment, when excessive pull-out forces are reduced, the tire is then returned to its original position.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: October 20, 2020
    Assignee: Valmont Industries, Inc.
    Inventor: Andrew T. Olson
  • Publication number: 20190297795
    Abstract: The present invention provides a pull-out force compensating gearbox mount for an irrigation machine. According to an exemplary preferred embodiment, the present invention provides a system to counteract pull-out forces by inducing camber into the wheel gearbox and thus the tire. According to a further preferred embodiment, the tire of the present invention preferably begins to camber as a result of excessive pull-out force, with the bottom of the tire moving outwards relative to the top of the tire. This camber action is preferably applied to mitigate the pull-out forces. According to a further preferred embodiment, when excessive pull-out forces are reduced, the tire is then returned to its original position.
    Type: Application
    Filed: March 26, 2019
    Publication date: October 3, 2019
    Applicant: Valmont Industries, Inc.
    Inventor: Andrew T. Olson
  • Publication number: 20190297796
    Abstract: The present invention provides a system, method and apparatus for spraying the leaf and root areas of plants. According to an exemplary preferred embodiment, the present invention provides a foliar chemical application package which is designed specifically to deliver a chemical solution to the leaf area of plants in which the chemical will primary enter the plant through the foliar area rather than the root zone. According to a further preferred embodiment, the present invention teaches a system, method and apparatus for providing a specialized foliage spraying application in which water supply lines and chemical supply lines are individually controlled so that applicants, such as different chemicals received from different chemical tanks, may be simultaneously applied to a given crop.
    Type: Application
    Filed: March 26, 2019
    Publication date: October 3, 2019
    Applicant: Valmont Industries, Inc.
    Inventors: Jerry Gerdes, Jacob L. LaRue, Andrew T. Olson
  • Publication number: 20190040981
    Abstract: The present invention relates to an irrigation boot assembly for securing span pipes. According to a preferred embodiment, an irrigation boot assembly of the present invention may preferably include a center body portion formed as a laterally extending, hollow tube having a first side opening and a second side opening for receiving and securing connected span pipes. According to a further preferred embodiment, the irrigation boot assembly of the present invention preferably further includes securing straps extending around the first and second side openings. According to a further preferred embodiment, the center body portion of the present invention preferably further includes a plurality of bellows which each include a ridge portion extending above the surface of the center body portion.
    Type: Application
    Filed: July 23, 2018
    Publication date: February 7, 2019
    Applicant: Valmont Industries, Inc.
    Inventor: Andrew T. Olson