Patents by Inventor MARKUS LECHLEITNER

MARKUS LECHLEITNER 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).

  • Coated tool
    Patent number: 11104999
    Abstract: A coated tool has a substrate and a hard material coating deposited on the substrate. The hard material coating has a layer structure in the following order, starting from the substrate: a titanium nitride layer, a titanium boron nitride transition layer, and a titanium diboride layer. The titanium boron nitride transition layer has a boron content that increases from the titanium nitride layer in the direction of the titanium diboride layer. The boron content does not exceed 15 at %.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: August 31, 2021
    Assignee: CERATIZIT Austria Gesellschaft m.b.H.
    Inventors: Christoph Czettl, Josef Thurner, Markus Lechleitner, Christian Jaeger
  • COATED TOOL
    Publication number: 20200123664
    Abstract: A coated tool has a substrate and a hard material coating deposited on the substrate. The hard material coating has a layer structure in the following order, starting from the substrate: a titanium nitride layer, a titanium boron nitride transition layer, and a titanium diboride layer. The titanium boron nitride transition layer has a boron content that increases from the titanium nitride layer in the direction of the titanium diboride layer. The boron content does not exceed 15 at %.
    Type: Application
    Filed: January 23, 2018
    Publication date: April 23, 2020
    Inventors: CHRISTOPH CZETTEL, JOSEF THURNER, MARKUS LECHLEITNER, CHRISTIAN JAEGER