Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–10 of 10 inventors

Rank Inventor Primary Company Patents
1 Carmel Jolicoeur Boral Material Technologies 3
1 Daniel Lepage General Dynamics Ordnance And Tactical Systems—Canada 3
3 Bertin Castonguay Oldcastle Building Products Canada 2
3 Christian Labbe The Goodyear Tire & Rubber 2
#5 Serge Lamoureux 1
#5 Alexandre Lamoureux Hatch 1
#5 Roch Lefebvre Fraunhofer 1
#5 Rejean Begin 1
#5 Domenico Regoli Societe De Commercialisation Des Produits De La Recherche Appliquée Socpra Sciences Et Génie S.E.C. 1
#5 Francois Leblanc Camso 1