ACAT Global to license emissions control technology to automakers, other companiesThe company’s metallic substrate catalytic converters were proven to increase gas mileage by 12 percent, as well as cut NMOG by 33 percent, slash CO emissions by 20 percent and drop NOx by 75 percent. ACAT Global to license emissions control technology to automakers, other companies By Staff/Wire Reports on July 15, 2022 Companies can leverage the technology to manufacture catalytic converters that improve gas mileage and reduce emissions.