Inventor · disambiguated record
Hugo Burkhart
Also filed as: BURKHART HUGO
7 granted patents·1 pending application·29 citations·filing 1995–2008
80Inventor score
Top patents by PatentIndex Score
8 records- 0165US7454991B2Multispeed manual transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2004·Granted Nov 25, 2008·12 cites·8 claims
- 0247US7979188B2Method for activating and deactivating the four-wheel drive of service and working vehicles without interactive differential locksZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2006·Granted Jul 12, 2011·3 cites·6 claims
- 0345US7073645B2Control of a drivetrainZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2003·Granted Jul 11, 2006·1 cites·6 claims
- 0439US8306716B2Method for controlling the desired speed in an overrun condition for a vehicle comprising a retarderBURKHART HUGO·Filed 2008·Granted Nov 6, 2012·2 cites·10 claims
- 0537US7613559B2Method for automatically actuating longitudinal blocks in four wheel drive vehicles, in particular in working machines and service vehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2005·Granted Nov 3, 2009·0 cites·6 claims
- 0636US6026699AShuttle shift control using both a directional clutch and a transmission clutchZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1997·Granted Feb 22, 2000·6 cites·11 claims
- 0731US5823313APressure-control deviceZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1995·Granted Oct 20, 1998·5 cites·9 claims
- 0831US2008065303A1Method For Automatically Actuating Interwheel Differential Locks In Vehicles, Particularly In Mobile Machinery And Emergency VehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →