Patents by Inventor William F. Kurtz

William F. Kurtz 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).

  • Tapered journal bearings
    Publication number: 20020164102
    Abstract: The disclosed F-Class and K-Class Railroad car wheel bearings employ 24 rollers per cone assembly to meet increasing load and service life objectives.
    Type: Application
    Filed: March 26, 2002
    Publication date: November 7, 2002
    Inventor: William F. Kurtz