WW

Walter Petrus Johannes Wassenaar

HS Heerema Marine Contractors Nederland Se: 1 patents #19 of 55Top 35%
📍 The Hague, NL: #260 of 926 inventorsTop 30%
Overall (All Time): #2,073,827 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8469633 Vessel with abandoning and recovering system for pipelines, method, and use of said vessel and system Eugene Alexander Bajema 2013-06-25
7722294 Crane assisted pipe lay Robert Paul Hovinga, Cornelis van Zandwijk, Cornelis Benard 2010-05-25