Patents by Inventor Josef Jungbauer

Josef Jungbauer 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 injection nozzle for combustion engines
    Patent number: 4394970
    Abstract: A fuel injection pump provided with an outwardly opening valve needle, on the valve needle head of which there is disposed an injection cone, tapered in the direction of the fuel flow in extension of a cylindrical section of the needle head, for the purpose of shaping the injection jet.
    Type: Grant
    Filed: February 6, 1981
    Date of Patent: July 26, 1983
    Assignee: Robert Bosch GmbH
    Inventors: Karl Hofmann, Kurt Seifert, Josef Jungbauer