Inventor · disambiguated record
Helmut Weyl
Also filed as: WEYL HELMUT
67 granted patents·9 pending applications·1,404 citations·filing 1974–2010
99Inventor score
Top patents by PatentIndex Score
76 records- 0191US4019974AElectrochemical sensor constructionBOSCH GMBH ROBERT·Filed 1975·Granted Apr 26, 1977·56 cites·17 claims
- 0289US5246562AGas measurement sensor, especially for determining oxygen concentration in exhaust gases of internal combustion enginesBOSCH GMBH ROBERT·Filed 1991·Granted Sep 21, 1993·95 cites·19 claims
- 0388US4556475AElectrochemical gas sensor probe constructionBOSCH GMBH ROBERT·Filed 1984·Granted Dec 3, 1985·57 cites·13 claims
- 0485US7434448B2SensorBOSCH GMBH ROBERT·Filed 2004·Granted Oct 14, 2008·29 cites·11 claims
- 0585US3960693ADevice for electrochemically measuring the concentration of oxygen in combustion gasesBOSCH GMBH ROBERT·Filed 1974·Granted Jun 1, 1976·35 cites·16 claims
- 0684US4818363ACombustion exhaust gas sensor structure, particularly for automotive engine exhaust gasesBOSCH GMBH ROBERT·Filed 1983·Granted Apr 4, 1989·46 cites·17 claims
- 0783US3960692AElectro-chemical sensor constructionBOSCH GMBH ROBERT·Filed 1974·Granted Jun 1, 1976·34 cites·14 claims
- 0879US6150607ACable bushing for connecting at least one cable of a gas sensorBOSCH GMBH ROBERT·Filed 1998·Granted Nov 21, 2000·49 cites·7 claims
- 0978US7810375B2SensorBOSCH GMBH ROBERT·Filed 2005·Granted Oct 12, 2010·9 cites·16 claims
- 1077US8001827B2Gas sensor with sheath tube wherein the sheath tube or the sensor element is thermally decoupled from the sensor housingBOSCH GMBH ROBERT·Filed 2004·Granted Aug 23, 2011·14 cites·15 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
- 1375US4560463AGas sensor, particularly oxygen sensor exposed to combustion exhaust gasesBOSCH GMBH ROBERT·Filed 1984·Granted Dec 24, 1985·32 cites·13 claims
- 1474US8833323B2Ignition laserWEYL HELMUT·Filed 2010·Granted Sep 16, 2014·5 cites·15 claims
- 1574US6758082B2Sealing system for a gas sensor and a method for manufacturing the sealing systemBOSCH GMBH ROBERT·Filed 2002·Granted Jul 6, 2004·13 cites·30 claims
- 1673US5942092ASensorBOSCH GMBH ROBERT·Filed 1996·Granted Aug 24, 1999·35 cites·8 claims
- 1773US4636293AInternally heated oxygen sensor, particularly for use with internal combustion enginesBOSCH GMBH ROBERT·Filed 1985·Granted Jan 13, 1987·35 cites·7 claims
- 1872US6878252B2Gas sensorBOSCH GMBH ROBERT·Filed 2002·Granted Apr 12, 2005·18 cites·20 claims
- 1972US6164120ADetector and method for the production thereofBOSCH GMBH ROBERT·Filed 1997·Granted Dec 26, 2000·35 cites·13 claims
- 2072US4347113AOxygen content exhaust gas sensor, and method of its manufactureBOSCH GMBH ROBERT·Filed 1980·Granted Aug 31, 1982·25 cites·18 claims
- 2171US5846391ASeal for a sensor element of a gas sensorBOSCH GMBH ROBERT·Filed 1996·Granted Dec 8, 1998·37 cites·10 claims
- 2271US5423973AExhaust gas sensor and method of producing the sameBOSCH GMBH ROBERT·Filed 1992·Granted Jun 13, 1995·34 cites·5 claims
- 2371US4756885AMeasuring sensor for determining the oxygen content in gasesBOSCH GMBH ROBERT·Filed 1985·Granted Jul 12, 1988·30 cites·23 claims
- 2470US6206377B1Seal arrangement for a sensing element of a gas sensorBOSCH GMBH ROBERT·Filed 1999·Granted Mar 27, 2001·33 cites·11 claims
- 2570US4187163AElectrochemical exhaust gas oxygen sensor constructionBOSCH GMBH ROBERT·Filed 1977·Granted Feb 5, 1980·21 cites·10 claims
- 2669US6812710B2Gas probeBOSCH GMBH ROBERT·Filed 2001·Granted Nov 2, 2004·8 cites·11 claims
- 2769US6672132B1Sensing element seal for a gas sensorBOSCH GMBH ROBERT·Filed 1998·Granted Jan 6, 2004·32 cites·17 claims
- 2868US8038933B2Gas sensorBOSCH GMBH ROBERT·Filed 2007·Granted Oct 18, 2011·2 cites·7 claims
- 2968US5949023ATemperature-resistant cable bushing and method for the manufacture of the sameBOSCH GMBH ROBERT·Filed 1996·Granted Sep 7, 1999·32 cites·2 claims
- 3067US4211204AGlow plug arrangementBOSCH GMBH ROBERT·Filed 1978·Granted Jul 8, 1980·20 cites·10 claims
- 3166US7454949B2Gas sensor and method for production thereofBOSCH GMBH ROBERT·Filed 2003·Granted Nov 25, 2008·8 cites·15 claims
- 3265US6347543B1Measuring sensor and method for its fabricationBOSCH GMBH ROBERT·Filed 1999·Granted Feb 19, 2002·27 cites·46 claims
- 3364US7258770B2Gas sensorBOSCH GMBH ROBERT·Filed 2003·Granted Aug 21, 2007·5 cites·25 claims
- 3463US7191640B2Gas sensorBOSCH GMBH ROBERT·Filed 2002·Granted Mar 20, 2007·6 cites·16 claims
- 3563US5670032AElectro-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
- 3663US4057477ADevice for electrochemically measuring the concentration of oxygen in combustion gasesBOSCH GMBH ROBERT·Filed 1976·Granted Nov 8, 1977·17 cites·5 claims
- 3762US6474655B1Seal for a sensor element of a gas sensor and method for producing said sealBOSCH GMBH ROBERT·Filed 1999·Granted Nov 5, 2002·24 cites·11 claims
- 3862US6273432B1Sealing element for sensorsBOSCH GMBH ROBERT·Filed 1998·Granted Aug 14, 2001·23 cites·14 claims
- 3961US7254984B2SensorBOSCH GMBH ROBERT·Filed 2003·Granted Aug 14, 2007·4 cites·11 claims
- 4061US6940287B2Unheated planar sensor element for determining the concentration of a gas component in a gas mixtureBOSCH GMBH ROBERT·Filed 2004·Granted Sep 6, 2005·5 cites·8 claims
- 4161US5486279AElectrochemical measuring probeBOSCH GMBH ROBERT·Filed 1994·Granted Jan 23, 1996·23 cites·8 claims
- 4258US5073247AMeasuring sensor of oxygen content of hot gas with specially shaped protective tubeBOSCH GMBH ROBERT·Filed 1991·Granted Dec 17, 1991·21 cites·12 claims
- 4357US6883363B2Gas sensor, in particular a lambda probe, and method for production thereofBOSCH GMBH ROBERT·Filed 2002·Granted Apr 26, 2005·2 cites·5 claims
- 4457US6613206B1Gas sensorBOSCH GMBH ROBERT·Filed 1998·Granted Sep 2, 2003·21 cites·11 claims
- 4557US6408680B2Sensor and method for the manufactureBOSCH GMBH ROBERT·Filed 1998·Granted Jun 25, 2002·19 cites·16 claims
- 4656US7124622B2Sensing element for determining a physical property of a gas mixtureBOSCH GMBH ROBERT·Filed 2004·Granted Oct 24, 2006·1 cites·16 claims
- 4753US4524038AMethod of making a vibration-resistant electrical component and connection lead combination, particularly exhaust gas composition sensorBOSCH GMBH ROBERT·Filed 1982·Granted Jun 18, 1985·13 cites·24 claims
- 4852US6322681B1Gas sensorBOSCH GMBH ROBERT·Filed 1999·Granted Nov 27, 2001·15 cites·8 claims
- 4952US6083371ASealing device for gas sensorBOSCH GMBH ROBERT·Filed 1996·Granted Jul 4, 2000·18 cites·8 claims
- 5052US6039856AMeasuring deviceBOSCH GMBH ROBERT·Filed 1998·Granted Mar 21, 2000·16 cites·14 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →