Patents by Inventor Marco Queller

Marco Queller 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).

  • METHOD FOR ESTABLISHING AN INTEGRALLY BONDED CONNECTION
    Publication number: 20190381610
    Abstract: The invention relates to a method for producing a substance-to-substance bond (3) between a first semifinished product (1) and a second semifinished product (2).
    Type: Application
    Filed: January 31, 2018
    Publication date: December 19, 2019
    Inventors: DAVID PIERONEK, STEFAN MYSLOWICKI, MARCO QUELLER
  • Conductive stud welding
    Patent number: 8461484
    Abstract: A method for welding a first workpiece with a joining element, wherein the joining element and the first workpiece consist at least partially of a metal, includes moving the joining element relative to the first workpiece during welding and at the same time pressing the joining element against the first workpiece. This method for welding a joining element with a material permits a reliable firmly-bonded connection between joining element and workpiece, when the workpiece consists of a composite material or has low rigidity, and is achieved by generating an electrical current between workpiece and joining element during mechanical contact of the joining element with the first workpiece.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: June 11, 2013
    Assignee: ThyssenKrupp Steel AG
    Inventors: Burkhard Tetzlaff, Marco Queller, Peter Ohse, Achim Bandorski
  • CONDUCTIVE STUD WELDING
    Publication number: 20100084380
    Abstract: A method for welding a first workpiece with a joining element, wherein the joining element and the first workpiece consist at least partially of a metal, includes moving the joining element relative to the first workpiece during welding and at the same time pressing the joining element against the first workpiece. This method for welding a joining element with a material permits a reliable firmly-bonded connection between joining element and workpiece, when the workpiece consists of a composite material or has low rigidity, and is achieved by generating an electrical current between workpiece and joining element during mechanical contact of the joining element with the first workpiece.
    Type: Application
    Filed: August 13, 2009
    Publication date: April 8, 2010
    Applicant: ThyssenKrupp Steel AG
    Inventors: Burkhard Tetzlaff, Marco Queller, Peter Ohse, Achim Bandorski