CV

Constantius H. M. Veltman

AB Amsterdamse Ballast Bagger En Grond (Amsterdam Ballast Dredging) B.V.: 1 patents #2 of 10Top 20%
BN Ballast-Nedam Groep N.V.: 1 patents #2 of 16Top 15%
📍 Aljwadea, SY: #57 of 167 inventorsTop 35%
Overall (All Time): #4,061,647 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4418484 Method of dredging and dredging implement Tjako A. Wolters, Gerard W. H. Goedegebuure, Bartholomeus M. de Witt 1983-12-06