Inventor · disambiguated record
Sebastian Kaefer
Also filed as: KAEFER SEBASTIAN
3 granted patents·1 pending application·3 citations·filing 2003–2009
52Inventor score
Top patents by PatentIndex Score
4 records- 0147US7770383B2Device and method for dosing and transporting dry urea, especially during the implementation of the SCR method in motor vehiclesVOLKSWAGEN AG·Filed 2003·Granted Aug 10, 2010·3 cites·33 claims
- 0245US8407992B2Ammonia tank of an exhaust gas treatment system of a vehicleKAEFER SEBASTIAN·Filed 2009·Granted Apr 2, 2013·0 cites·19 claims
- 0339US2009301600A1Method for loading a gas accumulatorKAEFER SEBASTIAN·Filed 2009·Application pending·0 cites
- 0430US9574478B2Exhaust gas posttreatment device for an internal combustion engineKAEFER SEBASTIAN·Filed 2009·Granted Feb 21, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →