Patents by Inventor Marcus Hillbom

Marcus Hillbom 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 cemented carbide inserts
    Publication number: 20070160843
    Abstract: The present invention relates to a cutting insert for parting and grooving in heat resistant super alloys and stainless steels comprising a substrate and a coating. The substrate comprises of from about 5 to about 7 wt-% Co and from about 0.15 to about 0.60 wt-% TaC and from about 0.10 to about 0.50 wt-% NbC and balance WC. The coating comprises a homogeneous AlxTi1-xN-layer with x=from about 0.6 to about 0.7 and a thickness of from about 1 to about 3.8 ?m.
    Type: Application
    Filed: December 12, 2006
    Publication date: July 12, 2007
    Inventors: Malin Martensson, Mats Ahlgren, Anders Jonsson, Marcus Hillbom, Martin Hansson