Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Karst van Weperen Stork Screens B.V. 2
2 Johannes Martinus Maria Van Boxtel Vanderlande Industries Nederland B.V. 1
2 Gertjan Pieter Hartholt Akzo Nobel N.V. 1
2 Hubert Loozen Akzo Nobel N.V. 1