Patents by Inventor Stefan Kleppner

Stefan Kleppner 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).

  • Fuel feeding device of motor vehicle
    Patent number: 5797373
    Abstract: A fuel feeding device for a motor vehicle has a fuel container having a plurality of parts with bottoms separated from one another, a fuel feeding aggregate operating from supplying fuel from the supply container to an internal combustion engine, a fuel withdrawing unit provided in one part of the fuel container and connected with a fuel conduit so that the fuel withdrawing unit aspirate fuel from the one part of the fuel container and through the suction conduit also from at least one further part of the fuel container.
    Type: Grant
    Filed: March 14, 1997
    Date of Patent: August 25, 1998
    Assignee: Robert Bosch GmbH
    Inventors: Stefan Kleppner, Willi Strohl