Inventor
SMITH JAMES CRAIG
US14 patents
⚠️ This page may combine multiple inventors who share the name “SMITH JAMES CRAIG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELPHI TECH INC
10 patentsUS6382198B1May 7, 2002
Individual cylinder air/fuel ratio control based on a single exhaust gas sensor
DELPHI TECH INC116 citations95
US6680607B2Jan 20, 2004
Method of detecting steady-state convergence of a signal
DELPHI TECH INC19 citations92
US6293267B1Sep 25, 2001
Flow-based control method for an engine control valve
DELPHI TECH INC33 citations92
US7047957B1May 23, 2006
Method and apparatus for monitoring a multiple step valve lifter
DELPHI TECH INC20 citations91
US7036982B2May 2, 2006
Method and apparatus to control an exhaust gas sensor to a predetermined termperature
DELPHI TECH INC31 citations89
US6565064B2May 20, 2003
Model-based position control for a solenoid actuated valve
DELPHI TECH INC34 citations88
US6561014B1May 13, 2003
Altitude simulator for dynamometer testing
DELPHI TECH INC23 citations88
US7177770B1Feb 13, 2007
Mass air flow metering device and method
DELPHI TECH INC15 citations78
US7036351B2May 2, 2006
Compensated open-loop control of oxygen sensor heater
DELPHI TECH INC9 citations73
US7385161B2Jun 10, 2008
Method of estimating the temperature of an oxygen sensor heating element
DELPHI TECH INC4 citations62
COWART BENJAMIN
2 patentsUS10287515B1May 14, 2019
Method for producing an American petroleum institute standards group III base stock from vacuum gas oil
COWART BENJAMIN2 citations61
US10421916B2Sep 24, 2019
System for producing an American Petroleum Institute Standards Group III Base Stock from vacuum gas oil
COWART BENJAMIN0 citations40