Inventor · disambiguated record
Hermann Dietz
Also filed as: DIETZ HERMANN
19 granted patents·1 pending application·577 citations·filing 1974–2000
96Inventor score
Files withBOSCH GMBH ROBERT19
Top patents by PatentIndex Score
20 records- 0196US4532013AMethod for monitoring operation of a current-limiting type gas sensorBOSCH GMBH ROBERT·Filed 1982·Granted Jul 30, 1985·64 cites·11 claims
- 0292US4419190AMethod 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
- 0389US4283261AElectrochemical sensor structure to determine oxygen content in combustion exhaust gasesBOSCH GMBH ROBERT·Filed 1979·Granted Aug 11, 1981·50 cites·26 claims
- 0487US4356065APolarographic oxygen concentration sensor and method of determining oxygen content in the exhaust gases of an internal combustion engineBOSCH GMBH ROBERT·Filed 1980·Granted Oct 26, 1982·52 cites·8 claims
- 0586US4334974AElectrochemical oxygen sensor, particularly for use with exhaust gases of internal combustion engines, and especially for polarographic applicationBOSCH GMBH ROBERT·Filed 1980·Granted Jun 15, 1982·55 cites·14 claims
- 0682US4419212ACombination gas oxygen concentration and combustion light sensorBOSCH GMBH ROBERT·Filed 1982·Granted Dec 6, 1983·38 cites·10 claims
- 0779US3930890AStorage battery gas recombination catalyst deviceBOSCH GMBH ROBERT·Filed 1974·Granted Jan 6, 1976·22 cites·6 claims
- 0877US5505837ASensor arrangement for determining gas components and/or gas concentrations of gas mixturesBOSCH GMBH ROBERT·Filed 1994·Granted Apr 9, 1996·43 cites·18 claims
- 0969US5507174APolarographic sensorBOSCH GMBH ROBERT·Filed 1993·Granted Apr 16, 1996·23 cites·7 claims
- 1068US4305803AGas sensor construction, particularly to determine oxygen content combustion exhaust gases, particularly from internal combustion enginesBOSCH GMBH ROBERT·Filed 1980·Granted Dec 15, 1981·25 cites·8 claims
- 1165US5879526AElectrochemical measuring sensor for determining nitrogen oxides in gas mixturesBOSCH GMBH ROBERT·Filed 1997·Granted Mar 9, 1999·27 cites·8 claims
- 1262US4292158AOxygen sensor of the polarographic type, particularly for use with internal combustion enginesBOSCH GMBH ROBERT·Filed 1980·Granted Sep 29, 1981·19 cites·18 claims
- 1361US5474665AMeasuring sensor for determining the oxygen content of gas mixturesBOSCH GMBH ROBERT·Filed 1994·Granted Dec 12, 1995·25 cites·9 claims
- 1460US5310472ASensor element for limiting current sensors to determine the lambda value of gas mixturesBOSCH GMBH ROBERT·Filed 1989·Granted May 10, 1994·20 cites·18 claims
- 1556US4355618AMethod and apparatus for obtaining a control variable for the closed-loop control of the fuel-air ratio in the operating mixture of internal combustion enginesBOSCH GMBH ROBERT·Filed 1980·Granted Oct 26, 1982·11 cites·5 claims
- 1655US4130695ALead-acid storage battery and electrode thereforBOSCH GMBH ROBERT·Filed 1977·Granted Dec 19, 1978·14 cites·9 claims
- 1741US2003121800A1Sensor element of a gas sensor for determining gas componentsFiled 2000·Application pending·0 cites
- 1840US5302275ASensor element for an oxygen limiting current probe in order to determine the λ value of gas mixturesBOSCH GMBH ROBERT·Filed 1991·Granted Apr 12, 1994·11 cites·11 claims
- 1936US5702580AMeasuring sensor for determining the oxygen content of gas mixturesBOSCH GMBH ROBERT·Filed 1995·Granted Dec 30, 1997·5 cites·12 claims
- 2032US5849175AMethod and circuit arrangement for acutating a measuring sensor to determine an oxygen concentration in a gas mixtureBOSCH GMBH ROBERT·Filed 1995·Granted Dec 15, 1998·1 cites·6 claims
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