ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,540,748, issued on Feb. 3, was assigned to TRANE INTERNATIONAL INC. (Davidson, N.C.).
"System and method for controlling the conditioning mode of a climate control device" was invented by Udhaya Kumar Dayalan (Lino Lakes, Minn.), James Kenneth McKeever (Blaine, Minn.), Brian A. Kirkman (Shoreview, Minn.) and Eugene R. Shedivy (St. Paul, Minn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus and method for controlling the conditioning mode of a climate control device, such as a rooftop unit, that is servicing multiple connected terminal unit. The improved process may include determining a conditioning mode error for the connected terminal units...