ALEXANDRIA, Va., July 28 -- United States Patent no. 12,695,014, issued on July 28, was assigned to Massachusetts Institute of Technology (Cambridge, Mass.) and Commonwealth Fusion Systems LLC (Devens, Mass.).

"Conductor and coolant schemes for spiral-grooved, stacked plate, non-insulated superconducting magnets" was invented by Brian Labombard (Belmont, Mass.), Robert Mumgaard (Boston), William Beck (Alton Bay, N.H.), Jeffrey Doody (Melrose, Mass.), Rui Vieira (Billerica, Mass.) and Richard C. Leccacorvi (Arlington, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Schemes are described for conductor and coolant placement in stacked-plate superconducting magnets, including arranging coolant channels and ...