Patents by Inventor Thomas Hehl

Thomas Hehl 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).

  • System of fixating a shaft
    Patent number: 5700104
    Abstract: A system for axially fixing a shaft, in its bearing casing in that the shaft portion surmounting the bearing casing is provided with an annular groove and in that a plastic material is injected around the annular groove.
    Type: Grant
    Filed: October 31, 1996
    Date of Patent: December 23, 1997
    Assignee: ITT Automotive Europe GmbH
    Inventors: Thomas Hehl, Hans Prohaska