Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Roger Mari Societe Chimique De La Grande Paroisse, Azote Products Chimiques 1
1 Francois Sirveaux Tornier Sas 1
1 Amir Boufenzer Universite De Lorraine 1
1 Francois Guillemin Elkem Asa 1
1 Jean-Philippe Pascal Solvay Sa 1