Patents by Inventor Jovan BERAK

Jovan BERAK 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).

  • Welding electrode, method, and device for welding sandwich panels
    Patent number: 10875119
    Abstract: A welding electrode may comprise a welding electrode body and a welding electrode cap that is connected or connectable to the welding electrode body for making contact between the welding electrode and a component for producing a welded connection. The problem of achieving an efficient heating of the sandwich sheet to be welded in a compact layout with the fewest possible modifications of the welding electrodes used heretofore is solved in that an electrically conductive resistance element integrated, or which can be integrated, in the welding electrode and which is connected or connectable in an electrically-conductive manner to the welding electrode body and the welding electrode cap is provided for the heating of the component. Furthermore, a method and a device with the welding electrode and a use are disclosed.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: December 29, 2020
    Assignees: THYSSENKRUPP STEEL EUROPE AG, thyssenkrupp AG
    Inventors: Azeddine Chergui, Jovan Berak
  • WELDING ELECTRODE, METHOD, AND DEVICE FOR WELDING SANDWICH PANELS
    Publication number: 20180001415
    Abstract: A welding electrode may comprise a welding electrode body and a welding electrode cap that is connected or connectable to the welding electrode body for making contact between the welding electrode and a component for producing a welded connection. The problem of achieving an efficient heating of the sandwich sheet to be welded in a compact layout with the fewest possible modifications of the welding electrodes used heretofore is solved in that an electrically conductive resistance element integrated, or which can be integrated, in the welding electrode and which is connected or connectable in an electrically-conductive manner to the welding electrode body and the welding electrode cap is provided for the heating of the component. Furthermore, a method and a device with the welding electrode and a use are disclosed.
    Type: Application
    Filed: November 16, 2015
    Publication date: January 4, 2018
    Applicants: THYSSENKRUPP STEEL EUROPE AG, thyssenkrupp AG
    Inventors: Azeddine CHERGUI, Jovan BERAK