ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,887, issued on Sept. 8, was assigned to LOWENCO A/S (Vamdrup, Denmark).

"Cold storage, a method of operating a cold storage, and a cooling system" was invented by Kim Langaas (Vamdrup, Denmark), Soren Maarsso (Vamdrup, Denmark) and Marius Adrian Bararu (Vamdrup, Denmark).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cold storage includes a compartment, a first evaporator chamber in fluid communication with the compartment, a second evaporator chamber in fluid communication with the compartment, a first cooling system and a second cooling system, each cooling system comprising a compressor unit, a condenser structure, a first evaporator, a second e...