ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,275, issued on June 10, was assigned to Notark Corp. (Houston).

"Air-cooling system" was invented by Vijay Mhetar (Houston) and Roger Tocchetto (Houston).

According to the abstract* released by the U.S. Patent & Trademark Office: "An air-cooling system includes an evaporator adapted to cool an air and a reservoir for storing a liquid and providing the liquid to the evaporator. The air-cooling system also includes a pressure reducer system fluidly coupled to the evaporator and adapted to create a relatively low pressure inside the evaporator to facilitate a conversion of the liquid flowing through the evaporator into vapors. The pressure reducer system includes a liquid ejector ha...