Inventor · disambiguated record
Hans-Martin Wiedenmann
Also filed as: WIEDENMANN HANS · WIEDENMANN HANS-MARTIN
40 granted patents·5 pending applications·1,268 citations·filing 1977–2017
98Inventor score
Files withBOSCH GMBH ROBERT38WIEDENMANN HANS-MARTIN3PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH1SCHOTT AG1WIELAND WERKE A G METALLWERKE1
Top patents by PatentIndex Score
45 records- 0195US5630920AElectrochemical sensor for determining the oxygen concentration in gas mixturesBOSCH GMBH ROBERT·Filed 1995·Granted May 20, 1997·153 cites·14 claims
- 0295US5169512APlanar polarographic probe for determining the λ value of gas mixturesBOSCH GMBH ROBERT·Filed 1989·Granted Dec 8, 1992·142 cites·11 claims
- 0395US5142266ANtc temperature sensor and process for producing ntc temperature sensing elementsBOSCH GMBH ROBERT·Filed 1988·Granted Aug 25, 1992·59 cites·10 claims
- 0492US4419190AMethod and apparatus to measure the operating temperature of solid electrolyte-type gas sensorsBOSCH GMBH ROBERT·Filed 1982·Granted Dec 6, 1983·72 cites·9 claims
- 0587US4320080AMethod to manufacture soft magnetic pressed bodiesBOSCH GMBH ROBERT·Filed 1980·Granted Mar 16, 1982·31 cites·16 claims
- 0686US5181007APtc temperature sensor for use in an exhaust gas systemBOSCH GMBH ROBERT·Filed 1988·Granted Jan 19, 1993·40 cites·2 claims
- 0784US5172466AProcess for producing ptc temperature sensor elements for ptc temperature sensorBOSCH GMBH ROBERT·Filed 1991·Granted Dec 22, 1992·33 cites·8 claims
- 0883US4463594AWide-range temperature operating system for combustion gas oxygen sensor, and methodBOSCH GMBH ROBERT·Filed 1982·Granted Aug 7, 1984·25 cites·20 claims
- 0979US6150607ACable bushing for connecting at least one cable of a gas sensorBOSCH GMBH ROBERT·Filed 1998·Granted Nov 21, 2000·49 cites·7 claims
- 1077US7083710B2Gas sensor, in particular a lambda sensorBOSCH GMBH ROBERT·Filed 2000·Granted Aug 1, 2006·19 cites·14 claims
- 1176US5795454ASeal for a sensor element of a gas sensorBOSCH GMBH ROBERT·Filed 1994·Granted Aug 18, 1998·42 cites·14 claims
- 1275US6849238B2Measuring sensor for gasesBOSCH GMBH ROBERT·Filed 2001·Granted Feb 1, 2005·17 cites·18 claims
- 1373US5314604ASensor element for limit current sensors to determine the λ-value of gas mixturesBOSCH GMBH ROBERT·Filed 1991·Granted May 24, 1994·37 cites·7 claims
- 1472US6164120ADetector and method for the production thereofBOSCH GMBH ROBERT·Filed 1997·Granted Dec 26, 2000·35 cites·13 claims
- 1571US5846391ASeal for a sensor element of a gas sensorBOSCH GMBH ROBERT·Filed 1996·Granted Dec 8, 1998·37 cites·10 claims
- 1671US5423973AExhaust gas sensor and method of producing the sameBOSCH GMBH ROBERT·Filed 1992·Granted Jun 13, 1995·34 cites·5 claims
- 1771US4756885AMeasuring sensor for determining the oxygen content in gasesBOSCH GMBH ROBERT·Filed 1985·Granted Jul 12, 1988·30 cites·23 claims
- 1871US4594984ARegulation device for the mixture composition of an internal combustion engineBOSCH GMBH ROBERT·Filed 1985·Granted Jun 17, 1986·18 cites·19 claims
- 1968US5334350AResistance probe for determining gas compositions and method of producing itBOSCH GMBH ROBERT·Filed 1990·Granted Aug 2, 1994·31 cites·25 claims
- 2067US5310575AMethod of making a porous ceramic protective layer on an electrode of an electrochemical sensor for exposure to hot gasBOSCH GMBH ROBERT·Filed 1992·Granted May 10, 1994·32 cites·8 claims
- 2165US6347543B1Measuring sensor and method for its fabricationBOSCH GMBH ROBERT·Filed 1999·Granted Feb 19, 2002·27 cites·46 claims
- 2265US5368713ALaminated system for gas sensors and process for producing itBOSCH GMBH ROBERT·Filed 1991·Granted Nov 29, 1994·30 cites·14 claims
- 2363US5698267AMethod for fabricating high-activity electrodes for exhaust gas sensorsBOSCH GMBH ROBERT·Filed 1996·Granted Dec 16, 1997·24 cites·8 claims
- 2463US5670032AElectro-chemical measuring sensor with a potential-free sensor element and method for producing itBOSCH GMBH ROBERT·Filed 1994·Granted Sep 23, 1997·25 cites·23 claims
- 2561US5486279AElectrochemical measuring probeBOSCH GMBH ROBERT·Filed 1994·Granted Jan 23, 1996·23 cites·8 claims
- 2661US5473304AMethod of protecting catalytic converters for exhaust gas purification and heat tone sensor for implementing the methodBOSCH GMBH ROBERT·Filed 1993·Granted Dec 5, 1995·28 cites·15 claims
- 2757US6613206B1Gas sensorBOSCH GMBH ROBERT·Filed 1998·Granted Sep 2, 2003·21 cites·11 claims
- 2857US6408680B2Sensor and method for the manufactureBOSCH GMBH ROBERT·Filed 1998·Granted Jun 25, 2002·19 cites·16 claims
- 2957US5380424ASensor with a catalytically active protective layer for determining the oxygen content in gases, and process for manufacturing such a sensorBOSCH GMBH ROBERT·Filed 1991·Granted Jan 10, 1995·19 cites·20 claims
- 3056US6350357B1Sensor elementBOSCH GMBH ROBERT·Filed 1997·Granted Feb 26, 2002·19 cites·8 claims
- 3154US4400260AShielded, heated electrochemical gas sensorBOSCH GMBH ROBERT·Filed 1982·Granted Aug 23, 1983·14 cites·4 claims
- 3253US4268468AMethod of making a medical prosthesisBOSCH GMBH ROBERT·Filed 1978·Granted May 19, 1981·31 cites·10 claims
- 3351US6342140B1Measurement deviceBOSCH GMBH ROBERT·Filed 1997·Granted Jan 29, 2002·15 cites·23 claims
- 3451US6096181ASealing element for a sensorBOSCH GMBH ROBERT·Filed 1997·Granted Aug 1, 2000·14 cites·13 claims
- 3547US7972489B2Sensor elementBOSCH GMBH ROBERT·Filed 2004·Granted Jul 5, 2011·3 cites·23 claims
- 3646US7361620B2Catalytically active layerBOSCH GMBH ROBERT·Filed 2002·Granted Apr 22, 2008·1 cites·4 claims
- 3745US2005252771A1Method for operating a broadband lambda probeWIEDENMANN HANS-MARTIN·Filed 2003·Application pending·0 cites
- 3844US2006207879A1Sensor elementWIEDENMANN HANS-MARTIN·Filed 2003·Application pending·0 cites
- 3943US10670855B2Method and apparatus for imaging the inner contour of a tubeSCHOTT AG·Filed 2017·Granted Jun 2, 2020·0 cites·22 claims
- 4043US2005155408A1Sensor arrangementFiled 2003·Application pending·0 cites
- 4142US2006081472A1Gas sensorWIEDENMANN HANS-MARTIN·Filed 2005·Application pending·0 cites
- 4240US2009038941A1Device for Determining the Concentration of a Component in a Gas MixtureBOSCH GMBH ROBERT·Filed 2005·Application pending·0 cites
- 4339US4392523AProcess and apparatus for controlling the level of a molten metal surface in continuous casting mouldsWIELAND WERKE A G METALLWERKE·Filed 1980·Granted Jul 12, 1983·11 cites·20 claims
- 4436US5662786AElectrochemical sensorBOSCH GMBH ROBERT·Filed 1991·Granted Sep 2, 1997·6 cites·11 claims
- 4534US4114066ASubminiature incandescent lampPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1977·Granted Sep 12, 1978·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →