Inventor · disambiguated record
Helmut Marx
Also filed as: MARX HELMUT · MARX HELMUT H
8 granted patents·83 citations·filing 1984–2007
86Inventor score
Files withBOSCH GMBH ROBERT4DORFMUELLER LUTZ1KOENIG & BAUER AG1LINDEMANN MASCHFAB GMBH1SCHMIDT RALF1
Top patents by PatentIndex Score
8 records- 0189US8035404B2Method for influencing soot deposits on sensorsBOSCH GMBH ROBERT·Filed 2005·Granted Oct 11, 2011·20 cites·8 claims
- 0283US7872466B2Resistive particle sensors having measuring electrodesBOSCH GMBH ROBERT·Filed 2005·Granted Jan 18, 2011·11 cites·6 claims
- 0380US7574895B2Sensor for detecting particles in a gas stream and method for its manufactureBOSCH GMBH ROBERT·Filed 2004·Granted Aug 18, 2009·21 cites·18 claims
- 0478US8182665B2Sensor element for gas sensors and method for operating sameDORFMUELLER LUTZ·Filed 2006·Granted May 22, 2012·13 cites·12 claims
- 0571US8122711B2Procedure to acquire a sooty particle concentration in the exhaust gas of an internal combustion engineSCHMIDT RALF·Filed 2007·Granted Feb 28, 2012·9 cites·8 claims
- 0670US7886578B2Sensor element for particle sensors and method for operating the sensor elementBOSCH GMBH ROBERT·Filed 2005·Granted Feb 15, 2011·5 cites·13 claims
- 0735US5067402AApparatus for the prevention of printing machine damageKOENIG & BAUER AG·Filed 1990·Granted Nov 26, 1991·4 cites·3 claims
- 0827US4574674AShearing machine for cutting up miscellaneous materialLINDEMANN MASCHFAB GMBH·Filed 1984·Granted Mar 11, 1986·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →