Inventor
PONNATHPUR CHETAN
US9 patents
⚠️ This page may combine multiple inventors who share the name “PONNATHPUR CHETAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PONNATHPUR CHETAN
4 patentsUS8826644B2Sep 9, 2014
Engine and exhaust aftertreatment control
PONNATHPUR CHETAN14 citations81
US8627651B2Jan 14, 2014
NH3 emissions management in a NOx reduction system
PONNATHPUR CHETAN11 citations81
US8888017B2Nov 18, 2014
System, method, and apparatus for delivering highly atomized diesel exhaust fluid to an exhaust aftertreatment system
PONNATHPUR CHETAN14 citations76
US8141351B2Mar 27, 2012
Pre-catalyst for preventing face-plugging on an inlet face of an aftertreatment device and method of the same
PONNATHPUR CHETAN4 citations58
CUMMINS EMISSION SOLUTIONS INC
4 patentsUS9938875B2Apr 10, 2018
Urea injection systems valves
CUMMINS EMISSION SOLUTIONS INC3 citations70
US9206723B2Dec 8, 2015
NH3 emissions management in a NOX reduction system
CUMMINS EMISSION SOLUTIONS INC2 citations60
US10801385B2Oct 13, 2020
Reductant dosing correction during no dosing periods
CUMMINS EMISSION SOLUTIONS INC0 citations47
US12060821B2Aug 13, 2024
Inline filter assembly with purge valving
CUMMINS EMISSION SOLUTIONS INC0 citations40