Patents by Inventor Todd Holverson

Todd Holverson 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: 12661734
    Abstract: Systems and methods for welding asset movement tracking are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. Directions of travel of monitored assets may be determined by comparing the order in which assets are identified by the asset tracking network. The travel directions, travel paths, and/or ingress and egress of tracked assets from welding areas are stored for subsequent analysis and/or retrieval. Additionally or alternatively, functionality of tracked assets may be disabled and/or enabled based on whether the assets are authorized to be removed from a designated area.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: June 23, 2026
    Assignee: Illinois Tool Works Inc.
    Inventors: James Francis Rappl, Todd Holverson
  • Publication number: 20250375829
    Abstract: Apparatus and methods for welding asset tracking with heartbeat monitoring are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. The welding asset tracking system may generate heartbeat signals that certain welding assets may require for normal operation, so as to ensure the welding assets are used in appropriate welding contexts and/or welding areas. In some examples, information obtained from the asset tracking network may be used to determine whether one or more heartbeat signals should be discontinued.
    Type: Application
    Filed: August 27, 2025
    Publication date: December 11, 2025
    Inventors: James Francis Rappl, Todd Holverson
  • Patent number: 12465994
    Abstract: Apparatus and methods for welding asset tracking with heartbeat monitoring are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. The welding asset tracking system may generate heartbeat signals that certain welding assets may require for normal operation, so as to ensure the welding assets are used in appropriate welding contexts and/or welding areas. In some examples, information obtained from the asset tracking network may be used to determine whether one or more heartbeat signals should be discontinued.
    Type: Grant
    Filed: November 13, 2023
    Date of Patent: November 11, 2025
    Assignee: ILLINOIS TOOL WORKS INC.
    Inventors: James Francis Rappl, Todd Holverson
  • Publication number: 20250187094
    Abstract: An example welding interface device, includes: a user interface device; a processor; and a machine readable storage device comprising machine readable instructions which, when executed by the processor, cause the processor to: determine, via the user interface device, information describing physical characteristics of a workpiece for a weld to be performed; based on the physical characteristics, determining at least one of a thermal characteristic of the workpiece, an electrical characteristic of the workpiece, or a chemical characteristic of the workpiece; determine a boundary condition associated with the workpiece based on the at least one of the thermal characteristic, the electrical characteristic, or the chemical characteristic; and output a welding process based on the boundary condition.
    Type: Application
    Filed: November 19, 2024
    Publication date: June 12, 2025
    Inventors: Bruce Albrecht, Todd Holverson
  • Patent number: 12168269
    Abstract: An example welding interface device, includes: a user interface device; a processor; and a machine readable storage device comprising machine readable instructions which, when executed by the processor, cause the processor to: determine, via the user interface device, information describing physical characteristics of a workpiece for a weld to be performed; based on the physical characteristics, determining at least one of a thermal characteristic of the workpiece, an electrical characteristic of the workpiece, or a chemical characteristic of the workpiece; determine a boundary condition associated with the workpiece based on the at least one of the thermal characteristic, the electrical characteristic, or the chemical characteristic; and output a welding process based on the boundary condition.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: December 17, 2024
    Assignee: Illinois Tool Works Inc.
    Inventors: Bruce Albrecht, Todd Holverson
  • Publication number: 20240173789
    Abstract: Systems and methods for welding asset tracking are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. The asset tracking network may obtain and/or communicate to an asset tracking server welding data related to one or more of the welding assets, as well as position data obtained via an internal and/or external positioning system. In this way, the welding asset tracking server may continually receive updated information regarding each welding assets identity, location, and/or use. The asset tracking server may additionally send a command to a selected welding asset that causes an interface of the selected welding asset to emit an output that enables an operator to physically identify the welding asset.
    Type: Application
    Filed: February 2, 2024
    Publication date: May 30, 2024
    Inventors: James Francis Rappl, Todd Holverson
  • Patent number: 11931833
    Abstract: Systems and methods for welding asset tracking are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. The asset tracking network may obtain and/or communicate to an asset tracking server welding data related to one or more of the welding assets, as well as position data obtained via an internal and/or external positioning system. In this way, the welding asset tracking server may continually receive updated information regarding each welding assets identity, location, and/or use. The asset tracking server may additionally send a command to a selected welding asset that causes an interface of the selected welding asset to emit an output that enables an operator to physically identify the welding asset.
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: March 19, 2024
    Assignee: ILLINOIS TOOL WORKS INC.
    Inventors: James Francis Rappl, Todd Holverson
  • Publication number: 20240082943
    Abstract: Apparatus and methods for welding asset tracking with heartbeat monitoring are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. The welding asset tracking system may generate heartbeat signals that certain welding assets may require for normal operation, so as to ensure the welding assets are used in appropriate welding contexts and/or welding areas. In some examples, information obtained from the asset tracking network may be used to determine whether one or more heartbeat signals should be discontinued.
    Type: Application
    Filed: November 13, 2023
    Publication date: March 14, 2024
    Inventors: James Francis Rappl, Todd Holverson
  • Patent number: 11833625
    Abstract: Apparatus and methods for welding asset tracking with heartbeat monitoring are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. The welding asset tracking system may generate heartbeat signals that certain welding assets may require for normal operation, so as to ensure the welding assets are used in appropriate welding contexts and/or welding areas. In some examples, information obtained from the asset tracking network may be used to determine whether one or more heartbeat signals should be discontinued.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: December 5, 2023
    Assignee: ILLINOIS TOOL WORKS INC.
    Inventors: James Francis Rappl, Todd Holverson
  • Publication number: 20230271264
    Abstract: Systems and methods for welding asset tracking are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. The asset tracking network may obtain and/or communicate to an asset tracking server welding data related to one or more of the welding assets, as well as position data obtained via an internal and/or external positioning system. In this way, the welding asset tracking server may continually receive updated information regarding each welding assets identity, location, and/or use. The asset tracking server may additionally send a command to a selected welding asset that causes an interface of the selected welding asset to emit an output that enables an operator to physically identify the welding asset.
    Type: Application
    Filed: May 4, 2023
    Publication date: August 31, 2023
    Inventors: James Francis Rappl, Todd Holverson
  • Patent number: 11684990
    Abstract: Systems and methods for welding asset tracking are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. The asset tracking network may obtain and/or communicate to an asset tracking server welding data related to one or more of the welding assets, as well as position data obtained via an internal and/or external positioning system. In this way, the welding asset tracking server may continually receive updated information regarding each welding assets identity, location, and/or use. The asset tracking server may additionally send a command to a selected welding asset that causes an interface of the selected welding asset to emit an output that enables an operator to physically identify the welding asset.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: June 27, 2023
    Assignee: ILLINOIS TOOL WORKS INC.
    Inventors: James Francis Rappl, Todd Holverson
  • Patent number: 11537102
    Abstract: Disclosed is a system and method to track the consumption and use period of various consumable and/or durable welding-type products via tracking the consumption and/or use of various other consumable and/or durable welding-type products. The system and method may provide alerts when the use period of a consumable and/or durable welding-type product satisfies a threshold and therefore should be replaced.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: December 27, 2022
    Assignee: ILLINOIS TOOL WORKS INC.
    Inventor: Todd Holverson
  • Patent number: 11446754
    Abstract: A method for monitoring a spatter generating event during a welding application. The method includes capturing data that corresponds to a welding current of the welding application. The method also includes detecting parameters associated with a short circuit from the captured data. The method includes analyzing the detected parameters to monitor the spatter generating event during the welding application.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: September 20, 2022
    Assignee: Illinois Tool Works Inc.
    Inventors: Richard Martin Hutchison, Todd Holverson, James Lee Uecker
  • Publication number: 20220226922
    Abstract: An example welding interface device, includes: a user interface device; a processor; and a machine readable storage device comprising machine readable instructions which, when executed by the processor, cause the processor to: determine, via the user interface device, information describing physical characteristics of a workpiece for a weld to be performed; based on the physical characteristics, determining at least one of a thermal characteristic of the workpiece, an electrical characteristic of the workpiece, or a chemical characteristic of the workpiece; determine a boundary condition associated with the workpiece based on the at least one of the thermal characteristic, the electrical characteristic, or the chemical characteristic; and output a welding process based on the boundary condition.
    Type: Application
    Filed: January 14, 2022
    Publication date: July 21, 2022
    Inventors: Bruce Albrecht, Todd Holverson
  • Publication number: 20220066414
    Abstract: Disclosed is a system and method to track the consumption and use period of various consumable and/or durable welding-type products via tracking the consumption and/or use of various other consumable and/or durable welding-type products. The system and method may provide alerts when the use period of a consumable and/or durable welding-type product satisfies a threshold and therefore should be replaced.
    Type: Application
    Filed: October 27, 2021
    Publication date: March 3, 2022
    Inventor: Todd Holverson
  • Patent number: 11188052
    Abstract: Disclosed is a system and method to track the consumption and use period of various consumable and/or durable welding-type products via tracking the consumption and/or use of various other consumable and/or durable welding-type products. The system and method may provide alerts when the use period of a consumable and/or durable welding-type product satisfies a threshold and therefore should be replaced.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: November 30, 2021
    Assignee: ILLINOIS TOOL WORKS INC.
    Inventor: Todd Holverson
  • Publication number: 20210060681
    Abstract: Systems and methods for welding asset tracking are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. The asset tracking network may obtain and/or communicate to an asset tracking server welding data related to one or more of the welding assets, as well as position data obtained via an internal and/or external positioning system. In this way, the welding asset tracking server may continually receive updated information regarding each welding assets identity, location, and/or use. The asset tracking server may additionally send a command to a selected welding asset that causes an interface of the selected welding asset to emit an output that enables an operator to physically identify the welding asset.
    Type: Application
    Filed: July 22, 2020
    Publication date: March 4, 2021
    Inventors: James Francis Rappl, Todd Holverson
  • Publication number: 20210060686
    Abstract: Systems and methods for welding asset movement tracking are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. Directions of travel of monitored assets may be determined by comparing the order in which assets are identified by the asset tracking network. The travel directions, travel paths, and/or ingress and egress of tracked assets from welding areas are stored for subsequent analysis and/or retrieval. Additionally or alternatively, functionality of tracked assets may be disabled and/or enabled based on whether the assets are authorized to be removed from a designated area.
    Type: Application
    Filed: July 22, 2020
    Publication date: March 4, 2021
    Inventors: James Francis Rappl, Todd Holverson
  • Publication number: 20210053136
    Abstract: Apparatus and methods for welding asset tracking with heartbeat monitoring are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. The welding asset tracking system may generate heartbeat signals that certain welding assets may require for normal operation, so as to ensure the welding assets are used in appropriate welding contexts and/or welding areas. In some examples, information obtained from the asset tracking network may be used to determine whether one or more heartbeat signals should be discontinued.
    Type: Application
    Filed: July 21, 2020
    Publication date: February 25, 2021
    Inventors: James Francis Rappl, Todd Holverson
  • Publication number: 20210049540
    Abstract: Systems and methods for welding asset tracking are disclosed. In some examples, a welding asset tracking system may comprise an asset tracking network of tags, hubs, and/or gateways retained by welding assets within a welding area. In some examples, the asset tracking network may also include a welding asset repository. The asset tracking network may obtain and/or communicate to an asset tracking server welding data related to one or more of the welding assets, as well as position data obtained via an internal and/or external positioning system. In this way, the welding asset tracking server may continually receive updated information regarding each welding assets identity, location, and/or use. This updated information may be used by a welding asset manager to locate welding assets, allocate assets to different welding jobs, as well as determine whether assets should be brought in for maintenance and/or whether new assets should be acquired.
    Type: Application
    Filed: July 22, 2020
    Publication date: February 18, 2021
    Inventors: James Francis Rappl, Todd Holverson