ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,392,562, issued on Aug. 19, was assigned to Baltimore Aircoil Co. Inc. (Jessup, Md.).
"Indirect heat exchanger pressure vessel with controlled wrinkle bends" was invented by Daniel E. Parker (Union Bridge, Md.), Advait Damle (Columbia, Md.) and Frank T. Morrison (Crownsville, Md.).
According to the abstract* released by the U.S. Patent & Trademark Office: "In one aspect of the present disclosure, an indirect heat exchanger pressure vessel is provided that includes an inlet header to receive a pressurized working fluid, such as water, glycol, ammonia, and/or CO2. The indirect heat exchanger pressure vessel includes an outlet header to collect the pressurized working fluid and a serpen...