ALEXANDRIA, Va., July 9 -- United States Patent no. 12,352,032, issued on July 8, was assigned to Eljen Corp. (Windsor, Conn.).
"Chamber for subsoil fluid treatment" was invented by James M. King (Ellington, Conn.), Scott Moore (Oxford, Conn.) and Eric Daniels (Charlton, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Leaching chamber units have an elongated body with a length extending between a closed end and an open end. The closed end of the leaching chamber unit may define one or more fluid flow openings. The elongated body of the leaching chamber unit has an arcuate, arched or convex cross-sectional shape and includes strengthening ribs extending transverse to the length of the elongated body. The...