JV

Johannes Martijn Vreugdenhil

IB Ihc Holland Ie B.V.: 1 patents #5 of 16Top 35%
📍 Zwijndrecht, NL: #3 of 8 inventorsTop 40%
Overall (2020): #405,408 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10677318 Gearbox for a dredging vessel Cornelis Pieter Raimond, Leendert Johannes Adriaan den Boer, Arie de Jager 2020-06-09