Inventor · disambiguated record
Earl W. Lankheet
Also filed as: LANKHEET EARL · LANKHEET EARL W · LANKHEET EARL WAYNE
7 granted patents·2 pending applications·118 citations·filing 1992–2007
85Inventor score
Top patents by PatentIndex Score
9 records- 0177US6346178B1Simplified wide range air fuel ratio sensorDELPHI TECH INC·Filed 2000·Granted Feb 12, 2002·17 cites·9 claims
- 0269US5472580ACatalytic converter diagnostic sensorGEN MOTORS CORP·Filed 1994·Granted Dec 5, 1995·36 cites·10 claims
- 0365US5360528AWide range oxygen sensorGEN MOTORS CORP·Filed 1992·Granted Nov 1, 1994·29 cites·16 claims
- 0462US7241477B2Methods of treating electrodes and gas sensors comprising the electrodesDELPHI TECH INC·Filed 2003·Granted Jul 10, 2007·4 cites·13 claims
- 0553US6179989B1Electrical and chemical treatment of an oxygen sensorGEN MOTORS CORP·Filed 1999·Granted Jan 30, 2001·18 cites·12 claims
- 0647US5733504ACatalytic/ceramic oxide microcomposites for use as exhaust sensor pre-equilibration zoneGEN MOTORS CORP·Filed 1995·Granted Mar 31, 1998·14 cites·3 claims
- 0743US2008230385A1NOx SENSING SYSTEM HAVING NOx SENSOR AND METHOD FOR DETERMINING A NOx CONCENTRATION UTILIZING THE NOx SENSORLANKHEET EARL W·Filed 2007·Application pending·0 cites
- 0838US8211281B2Catalyst anneal for durable stoichiometric shift corrected protective coating for oxygen sensorsVALDES CARLOS A·Filed 2007·Granted Jul 3, 2012·0 cites·9 claims
- 0936US2007114130A1Gas sensors and methods of manufactureLANKHEET EARL W·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →