ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,543,627, issued on Feb. 10, was assigned to MASCHIO GASPARDO S.P.A. (Campodarsego, Italy).
"Sowing element for precision agricultural seeders and seeder including element of this kind" was invented by Gianfranco Donadon (Concordia Sagittaria, Italy), Luigi Giovanni Bot (Portogruaro, Italy) and Bruno Miolo (Concordia Sagittaria, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "Sowing element for precision agricultural seeders comprising a device for selecting the seed, of the type which is formed of a perforated disc having opposing faces that are subject to a pressure differential and a pressurisation device associated with the disc for applying the...