US Patent Issued to Schott on Dec. 9 for "Composite workpiece, method of manufacturing, device and use of such a composite workpiece" (German Inventors)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,143, issued on Dec. 9, was assigned to Schott AG (Mainz, Germany).

"Composite workpiece, method of manufacturing, device and use of such a composite workpiece" was invented by Thorsten Damm (Eltville am Rhein, Germany), Clemens Ottermann (Hattersheim, Germany) and Jens Herrmann (Selzen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "At least one composite workpiece includes: a substrate body including at least one first surface and at least one second surface, the at least one first surface of the substrate body being shaped convexly at least in areas and the at least one second surface of the substrate body being shaped concavely at least in...