JH

John Hedges

Ford: 14 patents #1,264 of 17,473Top 8%
Overall (All Time): #349,180 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10066575 Method and system for gasoline particulate filter operations Nikodem Suchta, Jacqueline A. Lymburner, Michiel J. Van Nieuwstadt 2018-09-04
9739251 Systems and methods for injecting gaseous fuel during an exhaust stroke to reduce turbo lag Chris Paul Glugla 2017-08-22
9702307 Method for controlling fuel pressure for a LPG engine Chris Paul Glugla, Gopichandra Surnilla, Eric Warren Curtis, Mark Allen Dearth 2017-07-11
9399968 Engine control for a liquid petroleum gas fueled engine Chris Paul Glugla, Eric Warren Curtis, Gopichandra Surnilla, Mark Allen Dearth 2016-07-26
9382857 Post fuel injection of gaseous fuel to reduce exhaust emissions Chris Paul Glugla, Gopichandra Surnilla, Eric Warren Curtis, Mark Allen Dearth 2016-07-05
9382863 Systems and methods for controlling ignition energy during exhaust stroke combustion of gaseous fuel to reduce turbo lag Chris Paul Glugla 2016-07-05
9303581 Systems and methods for injecting gaseous fuel during an exhaust stroke to reduce turbo lag Chris Paul Glugla 2016-04-05
9238983 Secondary air introduction system Xiaogang Zhang, Jianwen James Yi, Wen Dai, Paul M. Laing 2016-01-19
9151200 Secondary air introduction system and method for system operation Xiaogang Zhang, Jianwen James Yi, Wen Dai, Paul M. Laing, Julia Helen Buckland +1 more 2015-10-06
9027531 Ignition energy control for mixed fuel engine Mark W. Peters, Jason Eugene Devries, John M. Roth 2015-05-12
8584650 Ignition energy control for mixed fuel engine Mark W. Peters, Jason Eugene Devries, John M. Roth 2013-11-19
8245699 Vehicle fuel vapor management Mark W. Peters, Steven James Hoffman 2012-08-21
8161732 System and method to improve engine emissions for a dual fuel engine Mark W. Peters, John M. Roth, Ken Jahr, Jason Eugene Devries 2012-04-24
7980228 Vehicle fuel vapor management Mark W. Peters, Steven James Hoffman 2011-07-19