Patents by Inventor John Hjaltalin

John Hjaltalin 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).

  • Welder Apparatus and Methods
    Publication number: 20210197305
    Abstract: Processes of providing power to a welding wand are provided that include pulsing power from a power source to an inductor, and then providing constant power from the inductor to the welding wand.
    Type: Application
    Filed: March 12, 2021
    Publication date: July 1, 2021
    Applicant: American Innovative Manufacturing, LLC
    Inventors: John Hjaltalin, Michael McKinney, Samuel Palmer
  • Welder apparatus and methods
    Patent number: 10946466
    Abstract: Welder apparatus are provided that can include an inductor, with the inductor including: a fill coil; and a layered winding about the fill coil. Processes of providing power to a welding wand are provided that include pulsing power from a power source to an inductor, and then providing constant power from the inductor to the welding wand.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: March 16, 2021
    Assignee: American Innovative Manufacturing, LLC
    Inventors: John Hjaltalin, Michael McKinney, Samuel Palmer