Patents by Inventor Klaus PFENDTNER

Klaus PFENDTNER 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 metering device, fuel-injection nozzle, mould for producing a fuel-injection metering device and method for producing a fuel-injection metering device
    Patent number: 10989157
    Abstract: The present application concerns a fuel-injection metering device for a motor vehicle. The fuel-injection device include a main body with at least one through-hole, whereby the main body forms a valve seat on its inner face that is provided to interact with a valve body, whereby the inner face of the main body is electrochemically machined. The application also concerns a mould, a production method, and a fuel-injection nozzle.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: April 27, 2021
    Assignee: STOBA HOLDING GMBH & CO. KG
    Inventors: Oliver Günther, Markus Günther, Thomas Hög, Hans-Joachim Konietzni, Matthias Leichtle, Klaus Pfendtner, Ulrich Wagner
  • FUEL-INJECTION METERING DEVICE, FUEL-INJECTION NOZZLE, MOULD FOR PRODUCING A FUEL-INJECTION METERING DEVICE AND METHOD FOR PRODUCING A FUEL-INJECTION METERING DEVICE
    Publication number: 20190234364
    Abstract: The present application concerns a fuel-injection metering device for a motor vehicle. The fuel-injection device include a main body with at least one through-hole, whereby the main body forms a valve seat on its inner face that is provided to interact with a valve body, whereby the inner face of the main body is electrochemically machined. The application also concerns a mould, a production method, and a fuel-injection nozzle.
    Type: Application
    Filed: March 28, 2019
    Publication date: August 1, 2019
    Inventors: Oliver GÜNTHER, Markus GÜNTHER, Thomas HÖG, Hans-Joachim KONIETZNI, Matthias LEICHTLE, Klaus PFENDTNER, Ulrich WAGNER
  • Fuel-injection metering device, fuel-injection nozzle, mould for producing a fuel-injection metering device and method for producing a fuel-injection metering device
    Patent number: 10288027
    Abstract: The present application concerns a fuel-injection metering device for a motor vehicle. The fuel-injection device include a main body with at least one through-hole, whereby the main body forms a valve seat on its inner face that is provided to interact with a valve body, whereby the inner face of the main body is electrochemically machined. The application also concerns a mold, a production method, and a fuel-injection nozzle.
    Type: Grant
    Filed: February 3, 2015
    Date of Patent: May 14, 2019
    Assignee: STOBA HOLDING GMBH & CO., KG
    Inventors: Oliver Günther, Markus Günther, Thomas Hög, Hans-Joachim Konietzni, Matthias Leichtle, Klaus Pfendtner, Ulrich Wagner
  • FUEL-INJECTION METERING DEVICE, FUEL-INJECTION NOZZLE, MOULD FOR PRODUCING A FUEL-INJECTION METERING DEVICE AND METHOD FOR PRODUCING A FUEL-INJECTION METERING DEVICE
    Publication number: 20170009725
    Abstract: The present application concerns a fuel-injection metering device for a motor vehicle. The fuel-injection device include a main body with at least one through-hole, whereby the main body forms a valve seat on its inner face that is provided to interact with a valve body, whereby the inner face of the main body is electrochemically machined. The application also concerns a mould, a production method, and a fuel-injection nozzle.
    Type: Application
    Filed: February 3, 2015
    Publication date: January 12, 2017
    Inventors: Oliver Gunther, Markus GÜNTHER, Thomas HÖG, Hans-Joachim KONIETZNI, Matthias LEICHTLE, Klaus PFENDTNER, Ulrich WAGNER