Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Jos Van Der Hoeven Hoechst Gmbh 1
1 Hendrik-Jan Muntendam Hoechst Gmbh 1
1 Franciscus J. M. Thoolen C.C.M. Beheer B.V. 1