Inventor

NARAYANASWAMY KUSHAL

US22 patents

⚠️ This page may combine multiple inventors who share the name “NARAYANASWAMY KUSHAL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NARAYANASWAMY KUSHAL

GM GLOBAL TECH OPERATIONS LLC

Dedicated exhaust gas recirculation control systems and methods

Catalyst temperature maintenance systems and methods

Method and apparatus for exhaust purification for an internal combustion engine

Combustion driven ammonia generation strategies for passive ammonia SCR system

Bi-fuel vehicle

Method and apparatus for exhaust purification for an internal combustion engine

NARAYANASWAMY KUSHAL

Technique for production of ammonia on demand in a three way catalyst for a passive selective catalytic reduction system

Method for exhaust aftertreatment in an internal combustion engine

Passive ammonia-selective catalytic reduction for NOx control in internal combustion engines

Method for operating a spark-ignition, direct-injection internal combustion engine

PERRY KEVIN L

Fuel efficient ammonia generation strategy for lean-burn engines utilizing passive NH3-SCR for the control of NOx

Technique for production of ammonia on demand in a three way catalyst for a passive selective catalytic reduction system

Method and apparatus for controlling exhaust emissions in a spark-ignition direct-injection engine

LI WEI

Catalyst materials for NOx oxidation in an exhaust aftertreatment system that uses passive ammonia SCR

Method and apparatus for ammonia formation in a catalytic converter

GM GLOBAL TECH OPERATIONS INC

Passive ammonia-selective catalytic reduction for NOx control in internal combustion engines

Technique for production of ammonia on demand in a three way catalyst for a passive selective catalytic reduction system

HEBBALE KUMARASWAMY V

Using GPS/map/traffic info to control performance of aftertreatment (AT) devices

WERMUTH NICOLE

Method and apparatus for controlling an internal combustion engine coupled to a passive selective catalytic reduction aftertreatment system

NAJT PAUL M

Method and apparatus for controlling operation of a spark-ignition direct-injection engine

ATLURI VENKATA PRASAD

System and method for solar-powered control of exhaust after-treatment systems

KOCH CALVIN K

Exhaust particulate management for gasoline-fueled engines