US Patent Issued to Coil Master on May 13 for "Fan array diagnostic and monitoring system and method" (Minnesota Inventor)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,298,016, issued on May 13, was assigned to Coil Master Corp. (Moscow, Tenn.).

"Fan array diagnostic and monitoring system and method" was invented by Timothy Nygaard (Waconia, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An air-handling system includes one or more fan arrays that each include a plurality of fan assemblies. Each fan assembly includes a motor operatively connected to an impeller, and a motor controller operatively connected to the motor. A control module is operatively connected to the motor controllers and is configured to determine a status of the operating parameters of each motor controller based on actual parameter value info...