Patents by Inventor Stefan Birkenhagen

Stefan Birkenhagen 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).

  • Patent number: 10281354
    Abstract: A test bench for measuring forces and torques of rotatably mounted bodies in charging devices. The test bench has a rotatably mounted body of a charging device, a measuring component, and a bearing component for mounting the measuring component. The bearing component is configured in such a way that the measuring component is frictionlessly mounted in the bearing component.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: May 7, 2019
    Assignee: BorgWarner Inc.
    Inventors: Harald Steppat, Michael Mandel, Stefan Birkenhagen
  • Publication number: 20180180506
    Abstract: A test bench for measuring forces and torques of rotatably mounted bodies in charging devices. The test bench has a rotatably mounted body of a charging device, a measuring component, and a bearing component for mounting the measuring component. The bearing component is configured in such a way that the measuring component is frictionlessly mounted in the bearing component.
    Type: Application
    Filed: June 30, 2016
    Publication date: June 28, 2018
    Inventors: Harald Steppat, Michael Mandel, Stefan Birkenhagen