Inventor · disambiguated record
Stefan Seyfferth
Also filed as: SEYFFERTH STEFAN
3 granted patents·1 pending application·21 citations·filing 2009–2010
62Inventor score
Top patents by PatentIndex Score
4 records- 0185US8224517B2Method and device for diagnosing a coolant pump for an internal combustion engineESER GERHARD·Filed 2009·Granted Jul 17, 2012·19 cites·21 claims
- 0265US8538623B2Method for monitoring a coolant temperature sensor of a motor vehicle and controllerESER GERHARD·Filed 2010·Granted Sep 17, 2013·2 cites·16 claims
- 0334US2012245830A1Method for monitoring a coolant temperature sensor and/or a cylinder head temperature sensor of a motor vehicle and control deviceESER GERHARD·Filed 2010·Application pending·0 cites
- 0422US8315782B2Method and device for operating an internal combustion engineFUHRMANN NICOLE·Filed 2009·Granted Nov 20, 2012·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →