Patents by Inventor Tobias Nüthe

Tobias Nüthe 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).

  • WIRE ELECTRODE FOR SPARK-EROSION CUTTING
    Publication number: 20110226743
    Abstract: The invention relates to a wire electrode for spark-erosion cutting. The wire electrode comprises a core made of more than 50% by weight pure crystalline aluminum and/or one or more crystalline aluminum alloys, and comprises a coating layer encompassing the core and comprising copper, zinc, and/or a copper-zinc alloy. The proportion of the surface area of the core relative to the total cross-sectional area of the wire electrode is in the range from 60% to 95% along the entire length of the wire electrode.
    Type: Application
    Filed: March 28, 2011
    Publication date: September 22, 2011
    Applicant: Berkenhoff Gmbh
    Inventor: Tobias Nüthe