Methods and apparatus for making ceramic matrix composite lined
Methods and apparatus for monitoring the performance of hydrocar
Methods for estimating particulate load in a particulate...
Methods for monitoring the catalytic activity of a catalytic...
Methods for reducing emissions from diesel engines
Methods for reducing harmful emissions from a diesel engine
Methods for regeneration and performance of a particulate...
Methods of controlling reductant addition
Micro-venturi exhaust cooling device
Microwave diesel scrubber assembly
Minimally intrusive and nonintrusive supersonic injectors...
Misfire detecting apparatus for an internal combustion engine
Misfire detecting system in double air-fuel ratio sensor system
Misfire-detecting system for internal combustion engines
Mixing apparatus for an exhaust after-treatment system
Mixing device for an exhaust gas purification system
Mixing element for an exhaust gas system
Mixture compressing internal combustion engine with two cylinder
Mixture delivery device
Mixture delivery device for internal combustion engines