Inventor · disambiguated record
Wolfgang Hahnl
Also filed as: HAHNL WOLFGANG
3 granted patents·7 pending applications·42 citations·filing 2000–2010
69Inventor score
Top patents by PatentIndex Score
10 records- 0178US6499562B1Muffler with variable sound-absorbing characteristicsZEUNA STAERKER KG·Filed 2000·Granted Dec 31, 2002·34 cites·8 claims
- 0259US8327635B2Valve deviceHAHNL WOLFGANG·Filed 2007·Granted Dec 11, 2012·5 cites·28 claims
- 0355US10309284B2Method of regenerating an exhaust gas purification filter, and vaporizerCRAWLEY WILBUR·Filed 2009·Granted Jun 4, 2019·3 cites·19 claims
- 0439US2007080314A1Exhaust valve bushingARVIN TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
- 0538US2009217649A1Exhaust system for a motor vehicle and process for regenerating a particulate filter in an automotive exhaust systemBREMSER KATHRIN·Filed 2006·Application pending·0 cites
- 0638US2010202934A1Exhaust gas purification device for an exhaust systemHAHNL WOLFGANG·Filed 2008·Application pending·0 cites
- 0737US2010154396A1Exhaust gas treatment deviceHAHNL WOLFGANG·Filed 2009·Application pending·0 cites
- 0833US2011247310A1Exhaust gas treatment device for an exhaust gas system and method of manufacturing an exhaust gas treatment deviceHAHNL WOLFGANG·Filed 2008·Application pending·0 cites
- 0931US2006027420A1Semi-active mufflerHAHNL WOLFGANG·Filed 2004·Application pending·0 cites
- 1030US2012297755A1Module, assembly with module, thermoelectric generator unit and exhaust gas conduit device with generator unitADLDINGER MARTIN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →