De Lier, NL 1989

18 patents  ·  2 inventors

Ranked #2,231 of 20,767 cities Top 15%

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Jacques C. M. van der Knaap Fides Beheer B.V. 16
2 Jacques C. M. van der Knapp Fides Beheer B.V. 2