Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Johannes Lodewikus Myburgh Element Six Abrasives S.A. 3
2 Marianne Jacqueline Cronje University Of Johannesburg 1
2 Serdar Ozbayraktar Baker Hughes, A Ge Company 1