Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Maassluis, NL ranks #5,087 worldwide for total patents filed in 2016, with 19 patents from 9 inventors. Leading employers of inventors based in Maassluis, NL include Rijk Zwaan Zaadteelt En Zaadhandel B.V., Lely Patent N.V., Forage Innovations Bv.

Showing 1–9 of 9 inventors

Rank Inventor Primary Company Patents
1 Willem van Vliet Rijk Zwaan Zaadteelt En Zaadhandel B.V. 6
2 Karel Van Den Berg Lely Patent N.V. 4
3 Rudy De Jong Forage Innovations Bv 3
#4 Kristiaan Leonard Van Aalst Lely Patent N.V. 1
#4 Dik-Jan Wisse Lely Patent N.V. 1
#4 Huibrecht Johannes Arjen Van Den Beukel Lely Patent N.V. 1
#4 Renatus Ignatius Josephus Fransen Lely Enterprises Ag 1
#4 Martinus Cornelis Johannes BUIJS Lely Patent N.V. 1
#4 Jan Martinus Van Kuilenburg Lely Patent N.V. 1