ALEXANDRIA, Va., July 30 -- United States Patent no. 12,372,021, issued on July 29, was assigned to CUMMINS EMISSION SOLUTIONS INC. (Columbus, Ind.).
"Exhaust mixer assembly" was invented by Jiantao Zhou (Wuhan, China), Zhengfu Zhu (Wuxi, China), Xuesong Li (Beijing), Jian Yang (Beijing) and Yan Wang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "An exhaust mixer assembly includes a mixer housing, an inlet opening, an inlet plate, a support plate, a support plate opening, a conveying tube, an outlet plate, and an outlet plate opening. The mixer housing is coupled to the upstream housing. The inlet plate and the support plate define a first mixing chamber. The inlet opening is configured to receive e...