ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,465,974, issued on Nov. 11, was assigned to VALLS BESITZ GMBH (Berlin).

"Method for the obtaining of cost effective geometrically complex pieces" was invented by Isaac Valls Angles (Rubi, Spain).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for the production of complex geometry, and even large, highly performant metal-comprising components in a cost effective way. The method is also indicated for the construction of components with internal features and voids. The method is also beneficial for light construction. The method allows the reproduction of bio-mimetic structures and other advanced structures for topological performance optimization....