Patents by Inventor Jurgen Biester

Jurgen Biester 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).

  • Method and device for monitoring a fuel-metering system
    Patent number: 5945596
    Abstract: A method and a device for monitoring a fuel-metering system, in particular a common-rail system for a diesel fuel engine. A defect is recognized on the basis of an output signal from a structure-borne noise sensor.
    Type: Grant
    Filed: April 21, 1997
    Date of Patent: August 31, 1999
    Assignee: Robert Bosch GmbH
    Inventors: Rainer Burkel, Bernhard Bronkal, Jurgen Biester, Martin Grosser, Rainer Ottinger, Wilhelm Eyberg, Lutz-Martin Fink
  • Process and device for monitoring a fuel delivery system
    Patent number: 5816220
    Abstract: In a process and in a device for monitoring a fuel delivery system, in particular a common rail system for a diesel engine, a defect in the delivery system is found when a signal from a temperature sensor and/or a pressure sensor deviates from a predetermined value.
    Type: Grant
    Filed: April 30, 1997
    Date of Patent: October 6, 1998
    Assignee: Robert Bosch GmbH
    Inventors: Gerhard Stumpp, Johannes Locher, Claus Maier, Jurgen Biester, Werner Teschner, Wilhelm Eyberg, Jochen Neumeister