Patents by Inventor Uwe Franzke

Uwe Franzke 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).

  • Impeller and stator for fluid machines
    Publication number: 20040184914
    Abstract: Impeller and stator for use in a fluid machine and consisting, for reducing flow noise and for improving the stability of the characteristic curve between the flow input and output cross-sections, of a solid material matrix with a plurality of flow channels for deflecting the flow and increasing the pressure.
    Type: Application
    Filed: January 20, 2004
    Publication date: September 23, 2004
    Inventors: Klaus Doege, Uwe Franzke, Ralph Krause