Inventor · disambiguated record
Eric Krengel
Also filed as: KRENGEL ERIC
16 granted patents·1 pending application·134 citations·filing 2007–2017
93Inventor score
Top patents by PatentIndex Score
17 records- 0195US9726067B2Method for adjusting a grille shutter openingFORD GLOBAL TECH LLC·Filed 2015·Granted Aug 8, 2017·12 cites·20 claims
- 0293US9255541B2Method and system for engine controlFORD GLOBAL TECH LLC·Filed 2013·Granted Feb 9, 2016·15 cites·22 claims
- 0393US8447496B2Fuel-based injection controlKRENGEL ERIC·Filed 2010·Granted May 21, 2013·14 cites·20 claims
- 0493US7866303B2Direct injection event-based engine startingFORD GLOBAL TECH LLC·Filed 2007·Granted Jan 11, 2011·20 cites·14 claims
- 0592US7373924B1Method and system to mitigate pump noise in a direct injection, spark ignition engineFORD GLOBAL TECH LLC·Filed 2007·Granted May 20, 2008·24 cites·29 claims
- 0691US9297329B2Method and system for engine controlFORD GLOBAL TECH LLC·Filed 2013·Granted Mar 29, 2016·10 cites·19 claims
- 0789US9303577B2Method and system for engine cold start and hot start controlFORD GLOBAL TECH LLC·Filed 2012·Granted Apr 5, 2016·12 cites·18 claims
- 0888US8712669B2Fuel-based injection controlFORD GLOBAL TECH LLC·Filed 2013·Granted Apr 29, 2014·6 cites·18 claims
- 0987US9435287B2Method for fuel injection controlFORD GLOBAL TECH LLC·Filed 2014·Granted Sep 6, 2016·5 cites·7 claims
- 1084US9708999B2Method and system for engine controlFORD GLOBAL TECH LLC·Filed 2016·Granted Jul 18, 2017·2 cites·21 claims
- 1183US8656881B2Direct injection event-based engine startingFORD GLOBAL TECH LLC·Filed 2013·Granted Feb 25, 2014·3 cites·20 claims
- 1277US10760520B2Method for fuel injection controlFORD GLOBAL TECH LLC·Filed 2016·Granted Sep 1, 2020·1 cites·13 claims
- 1369US9222423B2Direct injection event-based engine startingFORD GLOBAL TECH LLC·Filed 2014·Granted Dec 29, 2015·1 cites·20 claims
- 1468US9695731B2System and methods for controlling air fuel ratioKRENGEL ERIC·Filed 2011·Granted Jul 4, 2017·2 cites·20 claims
- 1568US8521399B2System and method for reducing particulate matter produced by an enginePETERS MARK W·Filed 2009·Granted Aug 27, 2013·7 cites·10 claims
- 1662US10294883B2System and methods for controlling air fuel ratioFORD GLOBAL TECH LLC·Filed 2017·Granted May 21, 2019·0 cites·11 claims
- 1742US2014318498A1System and method for injector coking diagnostics and mitigationFORD GLOBAL TECH LLC·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Eric Krengel 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 →