DW

Dan Westerlund

OA Oy Wartsila Ab: 1 patents #53 of 132Top 45%
📍 Helsinki, FI: #2,126 of 3,940 inventorsTop 55%
Overall (All Time): #3,961,459 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4779552 Ship construction Pirjo Harsia, Kai Levander 1988-10-25