Inventor
DI PERNA LUCIANO NUNZIATO
US8 patents
Patents
8 patentsUS9856774B2Jan 2, 2018
Engine exhaust system
GM GLOBAL TECH OPERATIONS LLC4 citations72
US9732660B2Aug 15, 2017
Integrated sensor-catalyst
GM GLOBAL TECH OPERATIONS LLC2 citations72
US9821282B2Nov 21, 2017
Diesel exhaust fluid mixing system for a linear arrangement of diesel oxidation catalyst and selective catalytic reduction filter
GM GLOBAL TECH OPERATIONS LLC3 citations71
US9689290B2Jun 27, 2017
Reductant mixing system for an exhaust gas after-treatment device
GM GLOBAL TECH OPERATIONS LLC3 citations71
US10125659B2Nov 13, 2018
Exhaust gas treatment device having integrated gas sampling sensor
GM GLOBAL TECH OPERATIONS LLC1 citations51
US9995720B2Jun 12, 2018
Plug-in NOx sensor snorkel for reading optimization under packaging constraints
GM GLOBAL TECH OPERATIONS LLC0 citations50
US10138777B2Nov 27, 2018
Apparatus and methods for evaluating a soot quantity accumulated in a selective catalytic reduction washcoated particulate filter
GM GLOBAL TECH OPERATIONS LLC1 citations48
US9926823B2Mar 27, 2018
System and method for controlling detecting and cleaning diesel-exhaust-fluid injector deposits
GM GLOBAL TECH OPERATIONS LLC0 citations37