US Patent Issued to ArcelorMittal on July 28 for "Cold rolled and heat-treated steel sheet and method of manufacturing the same" (French, American Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,570, issued on July 28, was assigned to ArcelorMittal (Luxembourg).

"Cold rolled and heat-treated steel sheet and method of manufacturing the same" was invented by Patrice Alexandre (Metz, France), Magali Bouzat (Norroy-Le-Veneur, France), Anirban Chakraborty (Chesterton, Ind.), Hassan Ghassemi-Armaki (Schererville, Ind.), Olga Girina (Munster, Ind.), Ronan Jacolot (Landonvillers, France), Alexey Koltsov (Neufgrange, France), Aude Nadler (Saint-Avold, France), Damon Panahi (Chicago) and Michel Soler (Ars Laquenexy, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cold rolled and heat-treated steel sheet having a composition including, by weig...