7786db17_fication_process___Patents_com__Description
[Patent #] US-8,069,657 [Description] 
Diesel particulate filter regeneration system A diesel combustion engine comprises multiple particulate filters and corresponding exhaust piping and valving in the exhaust manifold and/or exhaust line,...
Patents filed at Dec 06 2011 | Heat transfer in the liquefied gas regasification process | Patents.com