Patents by Inventor Georg Stern

Georg Stern 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 feed pump
    Patent number: 4388053
    Abstract: A fuel feed pump arrangement which includes a housing serving for accommodating both an electric motor and a feed pump system coupled to the electric motor. A diaphragm is provided in the housing with the diaphragm maintaining a system pressure for a predetermined period of time after the drive motor of the pump system has been turned off.
    Type: Grant
    Filed: February 9, 1981
    Date of Patent: June 14, 1983
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Gunter Bartel, Eckhard Patz, Karl Koch, Georg Stern, Manfred Stotz, Adolf Triffterer