Patents by Inventor Tony HEDLUND

Tony HEDLUND 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).

  • Spot welding machine
    Patent number: 11904402
    Abstract: The present disclosure generally relates to a welding machine adapted for performing a spot welding process on a workpiece, wherein the welding machine is specifically adapted for automatically applying pre-conditioning a welding pulse portion to the workpiece prior to performing the spot welding process. The present disclosure also relates to a corresponding method and computer program product.
    Type: Grant
    Filed: June 10, 2019
    Date of Patent: February 20, 2024
    Assignee: Car-O-Liner Group AB
    Inventors: Anders Bergström, Tony Hedlund
  • A SPOT WELDING MACHINE
    Publication number: 20210252628
    Abstract: The present disclosure generally relates to a welding machine adapted for performing a spot welding process on a workpiece, wherein the welding machine is specifically adapted for automatically applying pre-conditioning a welding pulse portion to the workpiece prior to performing the spot welding process. The present disclosure also relates to a corresponding method and computer program product.
    Type: Application
    Filed: June 10, 2019
    Publication date: August 19, 2021
    Applicant: Car-O-Liner Group AB
    Inventors: Anders BERGSTRÖM, Tony HEDLUND