Thermo King Corporation, based in Bloomington, Minnesota and a unit of Ingersoll Rand Company Limited, is the world leader in transport temperature control systems for trucks, trailers, shipboard containers and railway cars as well as HVAC systems for bus, shuttle and passenger rail applications. Thermo King also manufactures the highly successful TriPac hybrid auxiliary idle reduction and temperature management system for truck cabs.
In 1938, Joseph Numero and Frederick Jones received the patent for the first transport refrigeration unit, the "Model A," and Thermo King was born. This landmark invention ushered in the era of frozen foods, large supermarkets and the restaurant industry as we know it today. Refrigerated transport also made the delivery of fresh produce anywhere in the country a possibility, no matter what the season.
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