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Onno Ludolf De Waard

HS Heerema Marine Contractors Nederland Se: 4 patents #3 of 55Top 6%
Overall (All Time): #1,074,877 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12241218 Device for pushing four piles into the ground Marius Gabriël OTTOLINI, Jurgen Albertus De Jong 2025-03-04
11608608 Device for pushing four piles into the ground or into a seabed Marius Gabriël OTTOLINI, Jurgen Albertus De Jong 2023-03-21
10024015 Support device configured to be positioned on a lifting vessel in order to lift a topside from its support structure Ernst Frederik Jacobus Van Bruggen 2018-07-17
6511261 Method of removing or positioning a substructure of an offshore platform Richard Petrus Gerhardus Zoontjes, Jan Molenaar 2003-01-28