Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Jacob Frank De Groot Rockwool International A/S 1
1 Rik Van Ark Philips 1
1 Petrus Joseph Hubertus Clerx Vekoma Rides Engineering B.V. 1
1 Arnold Jonas 1
1 Marcus Matheus Driessen Dsm Ip Assets B.V. 1