Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Reinaldo Walmir De Jesus Vale S.A. 2
2 Rodrigo Ribeiro de Araujo Vale S.A. 1
2 Mauricio Kuster Cunha Vale S.A. 1
2 Jael Moutinho Dos Santos Vale S.A. 1