Inventor · disambiguated record
John Hedges
Also filed as: HEDGES JOHN · HEDGES JOHN EDWARD
14 granted patents·83 citations·filing 2007–2016
91Inventor score
Top patents by PatentIndex Score
14 records- 0197US9382857B2Post fuel injection of gaseous fuel to reduce exhaust emissionsFORD GLOBAL TECH LLC·Filed 2013·Granted Jul 5, 2016·25 cites·16 claims
- 0286US10066575B2Method and system for gasoline particulate filter operationsFORD GLOBAL TECH LLC·Filed 2016·Granted Sep 4, 2018·4 cites·20 claims
- 0386US9303581B2Systems and methods for injecting gaseous fuel during an exhaust stroke to reduce turbo lagFORD GLOBAL TECH LLC·Filed 2013·Granted Apr 5, 2016·5 cites·20 claims
- 0484US8245699B2Vehicle fuel vapor managementPETERS MARK·Filed 2009·Granted Aug 21, 2012·14 cites·16 claims
- 0576US9739251B2Systems and methods for injecting gaseous fuel during an exhaust stroke to reduce turbo lagFORD GLOBAL TECH LLC·Filed 2016·Granted Aug 22, 2017·1 cites·20 claims
- 0676US9399968B2Engine control for a liquid petroleum gas fueled engineFORD GLOBAL TECH LLC·Filed 2013·Granted Jul 26, 2016·3 cites·20 claims
- 0776US9151200B2Secondary air introduction system and method for system operationFORD GLOBAL TECH LLC·Filed 2013·Granted Oct 6, 2015·3 cites·19 claims
- 0875US8161732B2System and method to improve engine emissions for a dual fuel enginePETERS MARK WILLIAM·Filed 2008·Granted Apr 24, 2012·9 cites·19 claims
- 0973US7980228B2Vehicle fuel vapor managementFORD GLOBAL TECH LLC·Filed 2009·Granted Jul 19, 2011·7 cites·12 claims
- 1072US8584650B2Ignition energy control for mixed fuel enginePETERS MARK WILLIAM·Filed 2007·Granted Nov 19, 2013·6 cites·17 claims
- 1171US9382863B2Systems and methods for controlling ignition energy during exhaust stroke combustion of gaseous fuel to reduce turbo lagFORD GLOBAL TECH LLC·Filed 2013·Granted Jul 5, 2016·2 cites·20 claims
- 1271US9238983B2Secondary air introduction systemZHANG XIAOGANG·Filed 2012·Granted Jan 19, 2016·4 cites·15 claims
- 1355US9027531B2Ignition energy control for mixed fuel engineFORD GLOBAL TECH LLC·Filed 2013·Granted May 12, 2015·0 cites·13 claims
- 1449US9702307B2Method for controlling fuel pressure for a LPG engineFORD GLOBAL TECH LLC·Filed 2013·Granted Jul 11, 2017·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →