Inventor · disambiguated record
Jeffrey P. Wuttke
Also filed as: WUTTKE JEFFREY P
7 granted patents·4 pending applications·31 citations·filing 2006–2021
81Inventor score
Top patents by PatentIndex Score
11 records- 0186US9879623B2Evaporative emissions control system including a purge pump and hydrocarbon sensorDEKAR JOSEPH·Filed 2016·Granted Jan 30, 2018·6 cites·15 claims
- 0286US9739761B2Particulate matter filter diagnostic techniques based on exhaust gas analysisSMITH MICHAEL A·Filed 2014·Granted Aug 22, 2017·11 cites·19 claims
- 0385US9765666B2Dual path aftertreatment system and method utilizing fuel as an on-board reductant for NOx SCRSMITH MICHAEL A·Filed 2016·Granted Sep 19, 2017·6 cites·18 claims
- 0477US10247116B2Hydrocarbon vapor start techniques using a purge pump and hydrocarbon sensorFCA US LLC·Filed 2016·Granted Apr 2, 2019·2 cites·19 claims
- 0575US10161323B2Boost-assisted purge flow techniques for evaporative emissions systemsSAGER ROGER C·Filed 2016·Granted Dec 25, 2018·2 cites·18 claims
- 0657US7658178B2Engine event-based correction of engine speed fluctuationsCHRYSLER GROUP LLC·Filed 2007·Granted Feb 9, 2010·4 cites·17 claims
- 0744US8925300B2Zero ceria washcoat catalyst monitorDALEY JAMES J·Filed 2012·Granted Jan 6, 2015·0 cites·15 claims
- 0837US2017342918A1Hydrocarbon vapor control using purge pump and hydrocarbon sensor to decrease particulate matterSAGER ROGER C·Filed 2016·Application pending·0 cites
- 0931US2019323405A1Gasoline particulate filter filtration efficiency improvement with engine controlSCHUBRING BRETT·Filed 2018·Application pending·0 cites
- 1030US2022235725A1Cylinder head with integrated catalystBRAND JEFF·Filed 2021·Application pending·0 cites
- 1125US2008017168A1Engine Event-Based Correction Of Engine Speed FluctuationsDEGROOT KENNETH P·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jeffrey P. Wuttke files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →