Inventor
KIESS RONALD J
US16 patents
⚠️ This page may combine multiple inventors who share the name “KIESS RONALD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELPHI TECH INC
9 patentsUS6615645B1Sep 9, 2003
System and method for generating a knock determination window for an ion current sensing system
DELPHI TECH INC21 citations89
US6679237B1Jan 20, 2004
Ignition drive circuit
DELPHI TECH INC8 citations73
US6668632B2Dec 30, 2003
Spark apparatus with pressure signal response amplification
DELPHI TECH INC7 citations70
US6799451B2Oct 5, 2004
Spark generating apparatus having strain gage cylinder pressure measurement feature
DELPHI TECH INC12 citations68
US6842007B2Jan 11, 2005
Ignition coil durability testing apparatus and method
DELPHI TECH INC6 citations62
US6948372B2Sep 27, 2005
Method of connection to a spark plug pressure sensor
DELPHI TECH INC6 citations61
US6834538B2Dec 28, 2004
Spark plug mounted thick film strain gauge
DELPHI TECH INC2 citations60
US6722183B2Apr 20, 2004
System and method for impulse noise suppression for integrator-based ion current signal processor
DELPHI TECH INC2 citations60
US6679100B2Jan 20, 2004
Spark plug mounted thick film strain gauge
DELPHI TECH INC1 citations50
GEN MOTORS CORP
4 patentsUS5636620AJun 10, 1997
Self diagnosing ignition control
GEN MOTORS CORP26 citations91
US5638799AJun 17, 1997
Double strike ignition control
GEN MOTORS CORP15 citations72
US5431044AJul 11, 1995
Combustion detection circuit for a catalytic converter preheater
GEN MOTORS CORP7 citations72
US5668311ASep 16, 1997
Cylinder compression detection
GEN MOTORS CORP14 citations68