PK

Peter G. van Klinken

📍 Oudenbosch, NL: #7 of 25 inventorsTop 30%
Overall (All Time): #2,349,521 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4607981 Method for constructing a screen that obstructs the flow of subsoil water — 1986-08-26
4484835 Method and apparatus for installing ground-water barrier — 1984-11-27