ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,351, issued on March 31, was assigned to VOLTAGRID LLC (Houston).

"Mobile refrigeration unit" was invented by Tejinder Singh Gill (Calgary, Canada), Leslie Michael Wise (Houston) and Nathan Ough (Bellaire, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "In one embodiment, a gas conditioning system includes a trailer chassis, an inlet valve, a chiller, a separator, a system outlet, and a dehydration agent injection system. The inlet valve may be coupled to the trailer chassis and may be configured to direct flow to a fluid conduit. The chiller may be in thermal communication with the fluid conduit and is configured to remove heat from the flow ...