Inventor · disambiguated record
Bret Alan Zimmerman
Also filed as: ZIMMERMAN BRET A · ZIMMERMAN BRET ALAN
18 granted patents·2 pending applications·170 citations·filing 1998–2021
94Inventor score
Files withFORD GLOBAL TECH LLC7BOGEMA JOHN PAUL3POLLITT DWAYNE3ZIMMERMAN BRET ALAN3FORD GLOBAL TECH INC1
Top patents by PatentIndex Score
20 records- 0196US10513961B2NOx offset diagnostic during engine soakFORD GLOBAL TECH LLC·Filed 2018·Granted Dec 24, 2019·16 cites·20 claims
- 0296US7814745B2Approach for delivering a liquid reductant into an exhaust flow of a fuel burning engineFORD GLOBAL TECH LLC·Filed 2007·Granted Oct 19, 2010·55 cites·20 claims
- 0394US8505371B2Methods for an exhaust fluid sensorZIMMERMAN BRET ALAN·Filed 2011·Granted Aug 13, 2013·19 cites·19 claims
- 0493US9228923B2Methods for an exhaust fluid sensorFORD GLOBAL TECH LLC·Filed 2013·Granted Jan 5, 2016·13 cites·19 claims
- 0586US8127538B2Liquid injector assembly with a flanged connector connectionPOLLITT DWAYNE·Filed 2008·Granted Mar 6, 2012·11 cites·13 claims
- 0684US7833495B2Exhaust treatment device facilitating through-wall flowFORD GLOBAL TECH LLC·Filed 2007·Granted Nov 16, 2010·10 cites·15 claims
- 0782US8661785B2System and method for liquid reductant injectionLEVIN MICHAEL·Filed 2012·Granted Mar 4, 2014·8 cites·17 claims
- 0881US8116961B2Controlling of a vehicle responsive to reductant conditionsBOGEMA JOHN PAUL·Filed 2009·Granted Feb 14, 2012·11 cites·22 claims
- 0979US9068492B2Motor vehicle on-board diagnostics to distinguish degradation from tamperingBOGEMA JOHN PAUL·Filed 2011·Granted Jun 30, 2015·7 cites·6 claims
- 1073US8695327B2Liquid injector assembly with a flanged connector connectionPOLLITT DWAYNE·Filed 2012·Granted Apr 15, 2014·2 cites·4 claims
- 1171US8191356B2Liquid injector assembly with a flanged connector connectionPOLLITT DWAYNE·Filed 2009·Granted Jun 5, 2012·4 cites·7 claims
- 1264US8726636B2Vehicle relocatable exhaust system componentsFORD GLOBAL TECH LLC·Filed 2013·Granted May 20, 2014·1 cites·13 claims
- 1360US8510020B2Controlling of a vehicle responsive to reductant conditionsBOGEMA JOHN PAUL·Filed 2012·Granted Aug 13, 2013·1 cites·16 claims
- 1454US8424286B2Vehicle relocatable exhaust system componentsZIMMERMAN BRET ALAN·Filed 2009·Granted Apr 23, 2013·0 cites·15 claims
- 1551US9441516B2Method for NOx reductionZIMMERMAN BRET ALAN·Filed 2009·Granted Sep 13, 2016·0 cites·20 claims
- 1648US11598240B2Systems and methods for estimating diesel exhaust fluid volumeFORD GLOBAL TECH LLC·Filed 2021·Granted Mar 7, 2023·0 cites·5 claims
- 1748US2010089037A1Optimized discrete level sensing system for vehicle reductant reservoirFORD GLOBAL TECH LLC·Filed 2008·Application pending·0 cites
- 1845US6078861AOnboard diagnostic monitoring for flexible fuel vehiclesFORD GLOBAL TECH INC·Filed 1998·Granted Jun 20, 2000·12 cites·12 claims
- 1945US2006251548A1Exhaust aftertreatment deviceWILLEY RAY L·Filed 2005·Application pending·0 cites
- 2042US8133842B2Exhaust treatment device facilitating through-wall flowWILLEY RAY·Filed 2010·Granted Mar 13, 2012·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →