Patents by Inventor Steven C. Zbrozek

Steven C. Zbrozek 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).

  • Portable battery pack-powered welder
    Patent number: 12194575
    Abstract: A portable welder that includes a portable housing, a ground clamp, an electrode holder, a user interface, and a battery pack interface. The ground clamp is connected to the portable housing through a ground cable and is configured to be connected to a metal workpiece. The electrode holder is connected to the portable housing through an electrode cable. The electrode holder includes a mount connected to the electrode cable and a user input. The mount is configured to hold a consumable electrode. The user input is configured to activate the portable welder. The user interface located on the housing. The battery pack interface is configured to receive a removable and rechargeable battery pack.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: January 14, 2025
    Assignee: Milwaukee Electric Tool Corporation
    Inventors: Woodrow W. Walker, Andrew D. Van Hoorn, Matthew Doyle, Timothy J. Bartlett, Timothy R. Obermann, Steven C. Zbrozek
  • PORTABLE BATTERY PACK-POWERED WELDER
    Publication number: 20210213553
    Abstract: A portable welder that includes a portable housing, a ground clamp, an electrode holder, a user interface, and a battery pack interface. The ground clamp is connected to the portable housing through a ground cable and is configured to be connected to a metal workpiece. The electrode holder is connected to the portable housing through an electrode cable. The electrode holder includes a mount connected to the electrode cable and a user input. The mount is configured to hold a consumable electrode. The user input is configured to activate the portable welder. The user interface located on the housing. The battery pack interface is configured to receive a removable and rechargeable battery pack.
    Type: Application
    Filed: January 13, 2021
    Publication date: July 15, 2021
    Inventors: Woodrow W. Walker, Andrew D. Van Hoorn, Matthew Doyle, Timothy J. Bartlett, Timothy R. Obermann, Steven C. Zbrozek