Inventor · disambiguated record
Stefan Renfftlen
Also filed as: RENFFTLEN STEFAN
8 granted patents·1 pending application·271 citations·filing 2000–2015
90Inventor score
Top patents by PatentIndex Score
9 records- 0197US7210288B2Exhaust gas aftertreatment installation and methodDAIMLER CHRYSLER AG·Filed 2003·Granted May 1, 2007·94 cites·17 claims
- 0295US7814747B2Exhaust gas aftertreatment installation and methodDAIMLER AG·Filed 2007·Granted Oct 19, 2010·35 cites·19 claims
- 0393US8297046B2Exhaust gas aftertreatment installation and methodBANDL-KONRAD BRIGITTE·Filed 2010·Granted Oct 30, 2012·17 cites·8 claims
- 0489US6766642B2Exhaust-gas aftertreatment device with nitrogen oxide storage catalytic converter, and operating method thereforDAIMLER CHRYSLER AG·Filed 2002·Granted Jul 27, 2004·55 cites·12 claims
- 0587US9057307B2Exhaust gas aftertreatment installation and methodBANDL-KONRAD BRIGITTE·Filed 2012·Granted Jun 16, 2015·6 cites·10 claims
- 0681US6637189B1Method for the periodically desulfating a nitrogen oxide or sulfur oxide accumulator of an exhaust gas cleaning systemDAIMLER CHRYSLER AG·Filed 2000·Granted Oct 28, 2003·31 cites·8 claims
- 0776US6408620B2Exhaust-gas cleaning system with nitrogen oxide accumulator catalyst and sulphur oxide trap and operating method thereforDAIMLERCHRYLSER AG·Filed 2000·Granted Jun 25, 2002·26 cites·5 claims
- 0858US2015226100A1Exhaust Gas Aftertreatment Installation and MethodDAIMLER AG·Filed 2015·Application pending·0 cites
- 0947US7174705B2Exhaust-gas aftertreatment device with nitrogen oxide storage catalytic converter, and operating method thereforDAIMLER CHRYSLER AG·Filed 2004·Granted Feb 13, 2007·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →