Inventor · disambiguated record
Edelbert Hafele
Also filed as: HAEFELE EDELBERT · HAFELE EDELBERT
17 granted patents·213 citations·filing 1988–1999
94Inventor score
Files withHERAEUS ELECTRO NITE INT7HERAEUS HOLDING2ROTH TECHNIK GMBH2HERACUS ELECTRO NITE INTERNAT1KERNFORSCHUNGSZ KARLSRUHE1
Top patents by PatentIndex Score
17 records- 0169US6067843AMeasuring sensorHERAEUS HOLDING·Filed 1997·Granted May 30, 2000·22 cites·7 claims
- 0268US5922938AGas sensorHERAEUS ELECTRO NITE INT·Filed 1995·Granted Jul 13, 1999·33 cites·16 claims
- 0365US5546787AHousing for gas sensorsROTH TECHNIK GMBH·Filed 1993·Granted Aug 20, 1996·30 cites·25 claims
- 0453US5696313ALambda sensor with electric heaterFiled 1996·Granted Dec 9, 1997·18 cites·22 claims
- 0550US6085575AProcess for the determination of the exhaust gas temperature and of the air/fuel ratio lambda and a sensor arrangement for execution of the processHERAEUS ELECTRO NITE INT·Filed 1998·Granted Jul 11, 2000·14 cites·5 claims
- 0647US5658445ACombination of lambda probesFiled 1994·Granted Aug 19, 1997·15 cites·16 claims
- 0746US5352353ADevice for monitoring the concentration of gaseous constituents in mixtures of gasesROTH TECHNIK GMBH·Filed 1993·Granted Oct 4, 1994·13 cites·13 claims
- 0842US5505911ACatalytic converterROTH TECHNIK GMBH & CO FOERSCH·Filed 1995·Granted Apr 9, 1996·15 cites·4 claims
- 0940US6158268AMeasuring sensorHERAEUS ELECTRO NITE INT·Filed 1999·Granted Dec 12, 2000·5 cites·4 claims
- 1039US6055847AMeasuring sensor having metal jacket lead and externally mounted threaded connectorHERAEUS HOLDING·Filed 1997·Granted May 2, 2000·5 cites·3 claims
- 1139US4988970ASemiconductor for a resistive gas sensor having a high response speedKERNFORSCHUNGSZ KARLSRUHE·Filed 1989·Granted Jan 29, 1991·7 cites·8 claims
- 1238US6229093B1Mineral-insulated electrical cableHERACUS ELECTRO NITE INTERNAT·Filed 1999·Granted May 8, 2001·9 cites·14 claims
- 1337US5929327ACatalytic converterHERAEUS ELECTRO NITE INT·Filed 1996·Granted Jul 27, 1999·8 cites·8 claims
- 1433US6000218ASystem for monitoring the functioning ability of catalytic converters and/or lambda sensorsHERAEUS ELECTRO NITE INT·Filed 1995·Granted Dec 14, 1999·5 cites·12 claims
- 1532US5968330AElectrode materialHERAEUS ELECTRO NITE INT·Filed 1998·Granted Oct 19, 1999·6 cites·10 claims
- 1631US5948371ACatalytic converter as well as a manufacturing method thereforHERAEUS ELECTRO NITE INT·Filed 1994·Granted Sep 7, 1999·5 cites·18 claims
- 1726US5279855AManufacture of inert, catalytic or gas-sensitive ceramic layers for gas sensorsROTH TECKNIK GMBH & CO FORSCHU·Filed 1988·Granted Jan 18, 1994·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →