Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Ludwig Karl Rijkse Fina Research, S.A. 1
1 Klaas Vink Hoogovens Groep B.V. 1
1 Cornelis Reinier Johannes Schonenberg Scantech, B.V. 1
1 Arie H. Rodenburgh 1