Assignee
KEFICO CORP
KR·4 granted patents·45 citations·filing 1997–2013
Top patents by PatentIndex Score
4 records- 0160US5987996AManifold absolute pressure sensor for internal combustion enginesKEFICO CORP·Filed 1997·Granted Nov 23, 1999·19 cites·2 claims
- 0257US6142020APressure and temperature sensor assembly for internal combustion enginesKEFICO CORP·Filed 1997·Granted Nov 7, 2000·21 cites·3 claims
- 0351US9273792B2Solenoid valve with magnet filterKEFICO CORP·Filed 2013·Granted Mar 1, 2016·1 cites·4 claims
- 0441US8042998B2Method for detecting fault of oil temperature sensor for automatic transmissionKEFICO CORP·Filed 2004·Granted Oct 25, 2011·4 cites·8 claims
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