Inventor

WUTTKE JEFFREY P

US7 patents

⚠️ This page may combine multiple inventors who share the name “WUTTKE JEFFREY P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SMITH MICHAEL A

2 patents

US9739761B2Aug 22, 2017

Particulate matter filter diagnostic techniques based on exhaust gas analysis

SMITH MICHAEL A11 citations77

US9765666B2Sep 19, 2017

Dual path aftertreatment system and method utilizing fuel as an on-board reductant for NOx SCR

SMITH MICHAEL A6 citations66

FCA US LLC

1 patent

US10247116B2Apr 2, 2019

Hydrocarbon vapor start techniques using a purge pump and hydrocarbon sensor

FCA US LLC2 citations69

SAGER ROGER C

1 patent

US10161323B2Dec 25, 2018

Boost-assisted purge flow techniques for evaporative emissions systems

SAGER ROGER C2 citations65

DEKAR JOSEPH

1 patent

US9879623B2Jan 30, 2018

Evaporative emissions control system including a purge pump and hydrocarbon sensor

DEKAR JOSEPH6 citations64

CHRYSLER GROUP LLC

1 patent

US7658178B2Feb 9, 2010

Engine event-based correction of engine speed fluctuations

CHRYSLER GROUP LLC4 citations58

DALEY JAMES J

1 patent

US8925300B2Jan 6, 2015

Zero ceria washcoat catalyst monitor

DALEY JAMES J0 citations33