ALEXANDRIA, Va., July 30 -- United States Patent no. 12,370,509, issued on July 29, was assigned to AFROS S.P.A. (Italy).

"Injector device for an apparatus suitable for mixing chemically reactive components" was invented by Marco Volpato (Milan), Maurizio Corti (Milan), Luca Campi (Milan), Giorgio Molteni (Milan), Samuele Zampini (Milan) and Pierangelo Olivieri (Milan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An injector device for supplying a chemically reactive component to a mixing head includes a modular structure defined by a hollow housing and guiding body extending around a longitudinal symmetry axis and having one or more supply openings for supplying the chemically reactive component; in the ho...