Inventor · disambiguated record
Bernhard Pfalzgraf
Also filed as: PFALZGRAF BERNHARD
7 granted patents·98 citations·filing 1992–2006
83Inventor score
Top patents by PatentIndex Score
7 records- 0183US6722125B1Method for operating an internal combustion engineAUDI AG·Filed 1999·Granted Apr 20, 2004·55 cites·13 claims
- 0273US6854263B1Method and device for regulating the temperature range of an NOx accumulator in an exhaust system of an internal combustion engineEMITEC EMISSIONSTECHNOLOGIE·Filed 2000·Granted Feb 15, 2005·19 cites·27 claims
- 0367US5421304AInternal combustion engine knock control system apparatus and methodAUDI AG·Filed 1992·Granted Jun 6, 1995·20 cites·18 claims
- 0465US7651753B2Process and apparatus for spatially inhomogeneously coating a honeycomb body and inhomogeneously coated honeycomb bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 2005·Granted Jan 26, 2010·1 cites·20 claims
- 0560US7210284B2Method for the control of the supplied air/fuel ratio of an internal combustion engineAUDI AG·Filed 2005·Granted May 1, 2007·2 cites·10 claims
- 0656US7721527B2Multi-line exhaust system having at least one measurement sensor, honeycomb body having a recess for at least one measurement sensor, and method for operating a multi-line exhaust systemEMITEC EMISSIONSTECHNOLOGIE·Filed 2005·Granted May 25, 2010·1 cites·13 claims
- 0742US8282798B2Gas probe with hygroscopically coated protective device, method of producing a gas probe and exhaust gas purification component and vehicle having a gas probeBRUECK ROLF·Filed 2006·Granted Oct 9, 2012·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →