Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Bart Waumans Agfa-Gevaert Nv 2
2 Johan Willy Declerck The Procter & Gamble 1
2 Katrien Andrea Lieven VAN ELSEN The Procter & Gamble 1