Inventor · disambiguated record
Ralf Mueller
Also filed as: MUELLER RALF · MUELLER RALF WOLFGANG
9 granted patents·7 pending applications·126 citations·filing 1998–2022
87Inventor score
Top patents by PatentIndex Score
16 records- 0187US6463789B2Gas sensorDORNIER GMBH·Filed 2001·Granted Oct 15, 2002·35 cites·12 claims
- 0283US6069013ASensor for the selective detection of ammonia in noX -containing, oxygen-rich gasesDORNIER GMBH·Filed 1998·Granted May 30, 2000·48 cites·18 claims
- 0375US6852434B2Fuel cell assembly with an improved gas sensorBALLARD POWER SYSTEMS·Filed 2000·Granted Feb 8, 2005·15 cites·27 claims
- 0472US6861939B1Arrangement of a heating layer for a high-temperature gas sensorDAIMLER CHRYSLER AG·Filed 2000·Granted Mar 1, 2005·13 cites·13 claims
- 0571US8431186B2Method for the coating of a diesel particle filter and diesel particle filter produced therebyJESKE GERALD·Filed 2009·Granted Apr 30, 2013·4 cites·17 claims
- 0656US12270324B2Exhaust gas treatment unitTENNECO GMBH·Filed 2022·Granted Apr 8, 2025·0 cites·22 claims
- 0754US8088532B2Monitoring apparatus for a fuel cell stackBELSCHNER WERNER·Filed 2006·Granted Jan 3, 2012·1 cites·18 claims
- 0853US2024033687A1Catalytically active particle filter with a high degree of filtering efficiencyUMICORE AG & CO KG·Filed 2021·Application pending·0 cites
- 0948US2005130338A1Method for producing and managing a sensorDAIMLER CHRYSLER AG·Filed 2004·Application pending·0 cites
- 1047US2007056352A1Drift compensation for an impedimetric exhaust gas sensor by variable bias voltageDAIMLER CHRYSLER AG·Filed 2004·Application pending·0 cites
- 1138US6015483AProcess for the NO-removal from engine exhaust gasesDORNIER GMBH·Filed 1998·Granted Jan 18, 2000·10 cites·14 claims
- 1236US2009305101A1Fuel Cell Apparatus Having a Current Sensor and a Current Sensor for a Fuel Cell ApparatusBELSCHNER WERNER·Filed 2006·Application pending·0 cites
- 1336US2002182127A1Device and method for removing nitrogen oxides from the exhaust gas from lean-burn internal combustion enginesFiled 2002·Application pending·0 cites
- 1434US2008048681A1Device for Determining the State of a Soot Particle FilterDAIMLER CHRYSLER AG·Filed 2005·Application pending·0 cites
- 1528US6231734B1Process for no-detection in fluid mediaDORNIER GMBH·Filed 1998·Granted May 15, 2001·0 cites·9 claims
- 1627US2004058796A1Solid bowl centrifuge for separating mixtures of liquids and solidsFiled 2001·Application pending·0 cites
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