Inventor
HAGEMAN DIANE E
US4 patents
Patents
4 patentsUS6668632B2Dec 30, 2003
Spark apparatus with pressure signal response amplification
DELPHI TECH INC7 citations70
US6948372B2Sep 27, 2005
Method of connection to a spark plug pressure sensor
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US6758200B2Jul 6, 2004
Ignition coil driver chip on printed circuit board for plughole coil housing
DELPHI TECH INC5 citations61
US6758993B2Jul 6, 2004
System and method for minimizing cure-induced residual stress in an epoxy impregnated ignition coil
DELPHI TECH INC2 citations58