ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,917, issued on Aug. 26, was assigned to Johnson Controls Light Commercial IP GmbH (Neuhausen am Rheinfall, Switzerland).
"Heat exchanger for HVAC system" was invented by Amr Maher Abdellati Aly (Wichita, Kan.), Xianjin Cheng (Andover, Kan.), Cole Brennan Morrow (Derby, Kan.), Elmer Wayne Romero (Oxford, Kan.) and Stephen Szczepanski (Wichita, Kan.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A heat exchanger for a heating, ventilation, and/or air conditioning (HVAC) system includes a plurality of tubes configured to direct a working fluid therethrough and defining a first section and a second section of the heat exchanger. The first section and th...