Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Korstiaan Cornelis Teekens Rijk Zwaan Zaadteelt En Zaadhandel B.V. 2
2 Hendrikus Theodorus W M van der Hijden Conopco 1
2 Anton Pieter Allersma Seminis Vegetable Seeds 1