Patents by Inventor Tim ULITZKA

Tim ULITZKA 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).

  • TOOL
    Publication number: 20240001470
    Abstract: A tool includes a cemented carbide part and a maraging steel part, wherein the two parts are joined by brazing. The cemented carbide part has a hard phase embedded in a metallic binder phase matrix. The maraging steel part has a hardness of between 350 and 600 HV1 with a standard deviation between 0 and 20 HV1. A method of making such tool is also provided.
    Type: Application
    Filed: December 15, 2021
    Publication date: January 4, 2024
    Inventors: Tim ULITZKA, Wolfgang TILLMANN, Leif DAHL