PN

Petrus J. H. Nieuwendijk

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%
📍 Muiden, NL: #5 of 8 inventorsTop 65%
Overall (All Time): #4,113,134 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4206057 Dredging vessel — 1980-06-03