RH

Robbert Marinus Haverkamp

📍 Sleeuwijk, NL: #7 of 12 inventorsTop 60%
Overall (All Time): #2,679,039 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11440624 Vessel for towing another vessel Ernst Jan Goslinga, Tim Van Den Heuvel, Robert Michiel Van Koperen 2022-09-13