ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,441,026, issued on Oct. 14, was assigned to Ekotekt AB (Helsinki).
"Method for manufacturing building elements" was invented by Abhishek Kumar Devjibhai (Helsinki).
According to the abstract* released by the U.S. Patent & Trademark Office: "This disclosure concerns use of additive manufacturing, such as 3D printing, in construction. Specifically, this disclosure concerns manufacturing of building elements using 3D printing. A method for manufacturing concrete elements for construction of buildings is also provided wherein concrete elements comprise regions of a concrete material and regions of a filler material. The disclosed method comprises at least the steps of forming a mold by p...