Inventor · disambiguated record
Rudolf Buhmann
Also filed as: BUHMANN RUDOLF
6 granted patents·1 pending application·133 citations·filing 2001–2009
85Inventor score
Top patents by PatentIndex Score
7 records- 0189US6729127B2Exhaust cleaning system for motor vehicles, especially diesel-powered utility vehiclesEBERSPAECHER J GMBH & CO·Filed 2001·Granted May 4, 2004·40 cites·19 claims
- 0288US7866143B2Exhaust gas treatment systemEBERSPAECHER J GMBH & CO·Filed 2006·Granted Jan 11, 2011·26 cites·18 claims
- 0384US7127884B2Muffler with an integrated catalytic converterEBERSPAECHER J GMBH & CO·Filed 2004·Granted Oct 31, 2006·35 cites·16 claims
- 0479US7836688B2Exhaust systemEBERSPAECHER J GMBH & CO·Filed 2006·Granted Nov 23, 2010·15 cites·24 claims
- 0577US8220253B2Exhaust gas aftertreatment device for an internal combustion engineWERNI MARCUS·Filed 2007·Granted Jul 17, 2012·13 cites·20 claims
- 0668US8388896B2Exhaust gas retreatment deviceLEHNEN RAINER·Filed 2009·Granted Mar 5, 2013·4 cites·11 claims
- 0748US2003221424A1Exhaust cleaning systemEBERSPAECHER J GMBH & CO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →