Patents by Inventor Madsak Jurgen

Madsak Jurgen 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 process for drawn ARC stud welding
    Patent number: 5662820
    Abstract: The invention relates to a welding process for drawn arc stud welding wherein after ignition of the main current electric arc, the latter's voltage (U) is measured and, depending upon the measured voltage, the current flow of the continued main current electric arc and/or the dipping movement of the parts which are to be welded together, is regulated or controlled.
    Type: Grant
    Filed: March 12, 1996
    Date of Patent: September 2, 1997
    Assignee: TRW Inc.
    Inventors: Bernd Schwiete, Ulrich Citrich, Madsak Jurgen