WG

Wilfred Griekspoor

HN Hollandsche Beton Groep N.V.: 1 patents #2 of 3Top 70%
📍 Wassenaar, NL: #1 of 3 inventorsTop 35%
Overall (1982): #79,336 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4358225 Deep ocean conduit Barend J. G. van der Pot 1982-11-09