Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Correggio, IT ranks #5,369 worldwide for total patents filed all time, with 484 patents from 101 inventors. Leading employers of inventors based in Correggio, IT include Nexion S.P.A., Corghi S.P.A., Spal Automotive S.R.L..

Showing 1–50 of 101 inventors

Rank Inventor Primary Company Patents
1 Giulio Corghi Nexion S.P.A. 48
2 Remo Corghi Corghi S.P.A. 43
3 Alessandro Spaggiari Spal Automotive S.R.L. 34
#4 Maurizio Bonacini Giuliano Group S.P.A. 22
#5 Roberto Rossi Dipharma S.P.A. 21
#5 Annalisa Delnevo Gambro Lundia Ab 21
#7 Gino Ferrari Femas S.R.L. 15
#8 Franco Maioli Femas S.R.L. 14
#9 Milan Cejnek Visteon Global Technologies 13
#10 Gian Carlo Franchini Elesa S.P.A. 12
#10 Marco Matteucci Sicam S.R.L. 12
#12 Paolo Golini Dow Global Technologies 11
#13 Giorgio Gaiti G.F. S.R.L. 9
#13 Corrado Saverio Parmigiani C.G.M. S.P.A. 9
#15 Giuseppe Vairo Dow Global Technologies 8
#15 Franco Magnani Sicam S.R.L. 8
#17 Mauro Magnani Erydel S.P.A. 7
#18 Andrea Schiavina Gruppo Fabbri Vignola S.P.A. 6
#18 Stefano Papi 6
#18 Gianfranco Pellacani Teco S.R.L. 6
#21 Roberto Nicolini Sicam S.R.L. 5
#21 Pavel Sousek Varroc Lighting Systems, S.R.O. 5
#21 Mauro Barbetti Teco S.R.L. 5
#21 Omer Mamei Studio Tecnico 6M S.R.L. 5
#25 Mirella Coroneo Dow Global Technologies 4
#25 Andrea Bacchi Corghi S.P.A. 4
#25 Matteo Sacchi Camlin Italy S.R.L. 4
#25 Elena Ferrari Dow Global Technologies 4
#25 Silvia Scussolin Dow Global Technologies 4
#25 Rossella Riccio Dow Global Technologies 4
#25 Vanni Righi 4
#25 Cristiano Tarozzi Butler Engineering And Marketing S.P.A. 4
#25 Mauro Agostini Xylem Ip Management S. À R.L. 4
#34 Marco Mazzali Illycaffè S.P.A. 3
#34 Michele Barbetti Teco S.R.L. 3
#34 Maria Cuccolini 3
#34 Roberto Iotti Teco S.R.L. 3
#34 Alessandro Gilocchi Sicam S.R.L. 3
#34 Andrea Franceschini 3
#34 Ermanno Minelli 3
#34 Norberto Castagnoli Snap-On Equipment S.R.L. 3
#34 Massimo TONDELLI Comer Industries S.P.A. 3
#34 Lauro Guerra 3
#34 Cecilia Girotti Dow Global Technologies 3
#34 Fabrizio Ferrari Rexnord Marbett S.P.A. 3
#46 Simone Girlando Federal-Mogul Ignition Srl 2
#46 Marzia Barattini Ferro 2
#46 Sara Cavalca Dow Global Technologies 2
#46 Denis Santachiara Artemide S.P.A. 2
#46 Federico Busato 2