ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,301, issued on Nov. 3, was assigned to NanoNeal Technologies GmbH (Linz, Austria).
"Method for processing a steel sheet" was invented by Christian Dorfbauer (Linz, Austria) and Marius Kreuzeder (St. Polten, Austria).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for processing a siliceous, hot-rolled steel sheet for producing an electric steel strip, wherein the steel sheet contains more than 1.5% parts by weight of silicon. The method may include conducting a surface treatment in a device for removing oxide layers from a surface of the steel sheet to produce a cleaned steel sheet, and conducting a heat treatment of the cleaned steel sheet af...