Patents by Inventor Nobom Hashe

Nobom Hashe 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).

  • Fine grained sintered cemented carbides containing a gradient zone
    Publication number: 20070009764
    Abstract: There is disclosed a fine grained cutting tool insert consisting of a cemented carbide substrate and a coating. The cemented carbide substrate comprises WC, binder phase, and vanadium containing cubic carbide phase with a binder phase enriched surface zone essentially free of cubic carbide phase.
    Type: Application
    Filed: June 26, 2006
    Publication date: January 11, 2007
    Inventors: Nobom Hashe, Susanne Norgren, Bo Jansson, Alexandra Kusoffsky, Hans-Olof Andren, Johannes Neethling