ALEXANDRIA, Va., March 24 -- United States Patent no. 12,582,946, issued on March 24, was assigned to EUROMECCANICA MAZZER S.R.L. (Terracina, Italy) and POLCOMIX ITALIA SRL (Turin, Italy).

"Ergonomic device for mixing fluids with controlled metering" was invented by Olivier Guillaume Francois Perdriel (Turin, Italy).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an ergonomic device for mixing fluids with controlled metering, provided with at least a mixing system adapted to allow an automatic mixing in predetermined quantities of an additive fluid with a primary fluid. The device includes: at least a first coupling flange and a second coupling flange, provided with a plurality of connection syste...