ALEXANDRIA, Va., June 9 -- United States Patent no. 12,285,928, issued on April 29, was assigned to AGC GLASS EUROPE (Louvain-la-Neuve, Belgium).
"Enameled glazing" was invented by Quentin Gillard (Huy, Belgium), Laura Ouidade Ouanaim (Marcinelle, Belgium) and Nerio Lucca (Fleurus, Belgium).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method to provide for an enameled glazing including, a glass sheet, an enamel coating on at least a part of a first surface of the glass sheet, a multilayer coating on at least a part of a first surface of the glass sheet and at least partially on top of the enamel coating, such that the enamel coating either comprises no Bi4Si3O12, or, if it comprises Bi4Si3O12, the enamel ...