Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Katrien Andrea Lieven VAN ELSEN The Procter & Gamble 1
1 Dirk Lefeber Vrije Universiteit Brussel 1
1 Bart Waumans Agfa-Gevaert Nv 1
1 Cindy Dewitte ExxonMobil 1