Inventor
KIRWAN JOHN E
US21 patents
⚠️ This page may combine multiple inventors who share the name “KIRWAN JOHN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELPHI TECH INC
15 patentsUS8037674B2Oct 18, 2011
System and method of NOx abatement
DELPHI TECH INC57 citations96
US6655130B1Dec 2, 2003
System and controls for near zero cold start tailpipe emissions in internal combustion engines
DELPHI TECH INC95 citations96
US6887436B1May 3, 2005
Fast light-off catalytic reformer
DELPHI TECH INC39 citations92
US6732942B1May 11, 2004
Heating, venting, and air conditioning system for providing supplemental heat in a vehicle
DELPHI TECH INC30 citations92
US6929785B2Aug 16, 2005
Method and apparatus for preheating of a fuel cell micro-reformer
DELPHI TECH INC33 citations91
US7131264B2Nov 7, 2006
Method of operating a reformer and a vehicle
DELPHI TECH INC23 citations90
US7174861B2Feb 13, 2007
Method and apparatus for fueling an internal combustion engine
DELPHI TECH INC21 citations89
US7409823B2Aug 12, 2008
Method and apparatus for delivery of supplemental material to an exhaust gas feedstream with supplemental air assistance
DELPHI TECH INC18 citations82
US7188587B1Mar 13, 2007
Methods for operating a compression ignition engine
DELPHI TECH INC16 citations81
US7736399B2Jun 15, 2010
Electrically-heated metal vaporizer for fuel/air preparation in a hydrocarbon reformer assembly
DELPHI TECH INC14 citations80
US7293409B2Nov 13, 2007
Process and system for improving combustion and exhaust aftertreatment of motor vehicle engines
DELPHI TECH INC11 citations79
US7435275B2Oct 14, 2008
System and method of heating an exhaust treatment device
DELPHI TECH INC8 citations72
US7117668B2Oct 10, 2006
Method and apparatus for rapid exhaust catalyst light-off
DELPHI TECH INC7 citations68
US7691160B2Apr 6, 2010
Fuel reformer and methods for using the same
DELPHI TECH INC4 citations59
US7744664B2Jun 29, 2010
Compact counterflow fuel reformer
DELPHI TECH INC1 citations48