Inventor · disambiguated record
Jurgen Legner
Also filed as: LEGNER JUERGEN · LEGNER JURGEN · LEGNER JüRGEN
47 granted patents·9 pending applications·322 citations·filing 1990–2023
98Inventor score
Top patents by PatentIndex Score
56 records- 0193US9156463B2Vehicle and method for operating a vehicleLEGNER JüRGEN·Filed 2012·Granted Oct 13, 2015·26 cites·11 claims
- 0290US7614226B2Hydraulic transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2005·Granted Nov 10, 2009·18 cites·9 claims
- 0386US7082760B2Drive system for mobile vehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2004·Granted Aug 1, 2006·28 cites·13 claims
- 0484US8328676B2Power split transmissionLEGNER JURGEN·Filed 2008·Granted Dec 11, 2012·11 cites·10 claims
- 0579US7299891B2Hydraulic drive mechanism for mobile vehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2004·Granted Nov 27, 2007·20 cites·11 claims
- 0676US7198143B2Hydraulically actuated synchronized transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2003·Granted Apr 3, 2007·13 cites·14 claims
- 0774US12392114B1Method for operating an electrified drive train for a working machine, electrified drive train for a working machine and working machineZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2023·Granted Aug 19, 2025·0 cites·7 claims
- 0874US10632990B2Drive train of a mobile vehicleZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2016·Granted Apr 28, 2020·2 cites·7 claims
- 0974US8460147B2Drivetrain device of a vehicleLEGNER JURGEN·Filed 2010·Granted Jun 11, 2013·5 cites·13 claims
- 1073US5823072AVehicle drive systemZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1995·Granted Oct 20, 1998·26 cites·9 claims
- 1172US8333131B2Drivetrain device of a vehicle with a gear unit to actuate different gear ratiosLEGNER JURGEN·Filed 2010·Granted Dec 18, 2012·3 cites·12 claims
- 1270US7022044B2Drive train for powering a mobile vehicleZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2004·Granted Apr 4, 2006·11 cites·10 claims
- 1368US12385223B1Method for controlling an electric drivetrain of a work machine, and corresponding control deviceZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2023·Granted Aug 12, 2025·0 cites·15 claims
- 1465US7454991B2Multispeed manual transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2004·Granted Nov 25, 2008·12 cites·8 claims
- 1565US5918509APowershift reversing transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1996·Granted Jul 6, 1999·20 cites·4 claims
- 1664US10883255B2Tensile force-limiting device for a working machineZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2018·Granted Jan 5, 2021·1 cites·11 claims
- 1764US6949042B2Shiftable transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2002·Granted Sep 27, 2005·8 cites·7 claims
- 1863US9016053B2Device for varying the swept volumes of a first hydraulic machine and a second hydraulic machineLEGNER JURGEN·Filed 2010·Granted Apr 28, 2015·2 cites·18 claims
- 1963US7243755B2Drive mechanism for a mobile vehicleZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2004·Granted Jul 17, 2007·9 cites·17 claims
- 2063US5509860APowershift gear box, in particular two-speed epicyclic gear boxZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1993·Granted Apr 23, 1996·19 cites·4 claims
- 2162US12090859B2Method and controller for controlling the flow of electrical power in a working vehicleZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2020·Granted Sep 17, 2024·0 cites·20 claims
- 2262US12090830B2Method for operating a drive train of a working machine, drive train for a working machine, and working machineZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2020·Granted Sep 17, 2024·0 cites·18 claims
- 2360US8262525B2Hydrostatic-mechanical power split transmissionLEGNER JURGEN·Filed 2008·Granted Sep 11, 2012·3 cites·10 claims
- 2460US6619184B1Hydraulic radial piston motorZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2000·Granted Sep 16, 2003·6 cites·10 claims
- 2559US8323138B2Power split transmissionLEGNER JURGEN·Filed 2008·Granted Dec 4, 2012·2 cites·9 claims
- 2658US9810305B2Gearing device with secondarily coupled power splitZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2014·Granted Nov 7, 2017·1 cites·13 claims
- 2757US11878675B2Method for operating a drive train for a working machine, drive train for a working machine, and working machineZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2020·Granted Jan 23, 2024·0 cites·16 claims
- 2857US10359111B2Control device for an infinite hydrostatic mechanical power split transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2017·Granted Jul 23, 2019·0 cites·11 claims
- 2957US8382625B2Drivetrain device of a vehicle with a gear unitZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2010·Granted Feb 26, 2013·1 cites·11 claims
- 3057US7739020B2Device for controlling functions of a mobile vehicle, and method for controlling said functionsZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2005·Granted Jun 15, 2010·4 cites·8 claims
- 3157US5700220APower-shiftable gear, especially two-speed planet gearZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1995·Granted Dec 23, 1997·15 cites·6 claims
- 3257US2024367501A1Drive train for a work machine, and work machineZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2022·Application pending·0 cites
- 3356US7703352B2Hydrostatic-mechanical transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2007·Granted Apr 27, 2010·3 cites·10 claims
- 3455US6984190B2Power train for a mobile vehicleZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2004·Granted Jan 10, 2006·6 cites·10 claims
- 3553US8752374B2Device for adjusting the stroke volume of hydraulic piston machinesLEGNER JURGEN·Filed 2008·Granted Jun 17, 2014·1 cites·9 claims
- 3653US6505529B1Reversing gear-box which can be shifted when under loadZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1999·Granted Jan 14, 2003·13 cites·7 claims
- 3753US2025003192A1Method for operating a drive train of a working machineZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2022·Application pending·0 cites
- 3853US2025198121A1Method for operating a drive train of a working machine, electrified drive train, and working machineZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2023·Application pending·0 cites
- 3952US7841442B2Hydrostatic transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2004·Granted Nov 30, 2010·7 cites·8 claims
- 4052US7201702B2Drive mechanism for a mobile vehicleZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2004·Granted Apr 10, 2007·5 cites·20 claims
- 4152US2024294162A1Method for operating an electrified drive train for a working machine, electrified drive train for a working machine and working machineZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2022·Application pending·0 cites
- 4250US10280854B2Method for operating a drive train for a mobile vehicleZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2017·Granted May 7, 2019·0 cites·8 claims
- 4349US8596186B2Arrangement for hydraulic eccentric adjustment to set a predefined displacement for a hydrostatic motorLEGNER JURGEN·Filed 2009·Granted Dec 3, 2013·0 cites·7 claims
- 4447US10358135B2Operating method for a vehicle drive train of a working machine including a drive motor, a transmission and an outputZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2017·Granted Jul 23, 2019·0 cites·14 claims
- 4546US7814813B2Hydrostatic-mechanical transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2007·Granted Oct 19, 2010·1 cites·10 claims
- 4646US2014060317A1Axial Piston Machine Having an Inclined-Axis ConstructionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2012·Application pending·0 cites
- 4745US8756931B2Device for adjusting the stroke volume of hydraulic piston machinesLEGNER JURGEN·Filed 2008·Granted Jun 24, 2014·0 cites·11 claims
- 4843US6250180B1Hydromechanical traveling mechanismZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1998·Granted Jun 26, 2001·9 cites·8 claims
- 4942US2018202548A1Vehicle drive train and method for operating a drive trainZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2018·Application pending·0 cites
- 5040US11339555B2Method for ascertaining the target rotational speed of a drive machine of a work machine comprising a continuously variable transmission and a working hydraulic systemZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2018·Granted May 24, 2022·0 cites·13 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →