DR

Douwe Renkema

HS Heerema Marine Contractors Nederland Se: 1 patents #19 of 55Top 35%
📍 Delfgauw, NL: #25 of 50 inventorsTop 50%
Overall (All Time): #3,379,030 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7182550 Abandonment and recovery head apparatus — 2007-02-27