Assignee
RAMAMURTHY RAVISHANKAR
US3 patents
Top patents by PatentIndex Score
US8694551B2Apr 8, 2014
Auditing queries using query differentials
RAMAMURTHY RAVISHANKAR8 citations75
US8931265B2Jan 13, 2015
Closed loop temperature control in the SCR warm up mode to reduce emission variation
RAMAMURTHY RAVISHANKAR3 citations61
US8108154B2Jan 31, 2012
NOx emission estimation systems and methods
RAMAMURTHY RAVISHANKAR4 citations61