Patents by Inventor André Pötsch

André Pötsch 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).

  • Publication number: 20250144735
    Abstract: A method for plasma cutting of workpieces, in which use is made of at least one plasma cutting torch having at least one plasma torch body, one electrode and one nozzle, through the nozzle opening of which at least one plasma gas or plasma gas mixture flows and which constricts the plasma jet, wherein, before the plunge cutting of the plasma jet into and through the workpiece, a washout is formed by the workpiece being exposed to the plasma jet from the workpiece surface at least for a duration t2 such that material of the workpiece is removed from the workpiece surface and the washout is produced.
    Type: Application
    Filed: August 9, 2022
    Publication date: May 8, 2025
    Applicant: Kjellberg-Stiftung
    Inventors: André Pötsch, Thomas Steudtner, Volker Krink, René Nogowski