Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Castelmaggiore, IT ranks #14,963 worldwide for total patents filed in 2022, with 4 patents from 2 inventors. Leading employers of inventors based in Castelmaggiore, IT include G.D S.P.A., Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A..

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Ivan Eusepi G.D S.P.A. 3
2 Eura Trivisonno Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. 1