ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,969, issued on June 10, was assigned to STATIONS-E (Boussy-Saint-Antoine, France).
"Modular concrete foundation" was invented by Alain Rolland (Quincy sous Senart, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A modular foundation including plurality of prefabricated concrete modules defining an upper layer of modules including at least one internal passage opening onto at least its upper and lower faces, at least one lower layer of modules on which the upper layer at least partially rests, including at least one internal passage opening onto at least one of its sides and onto at least its upper face, this internal passage communicating at t...