HS

Hans A. Van der Sloot

📍 Callantsoog, NL: #2 of 4 inventorsTop 50%
Overall (All Time): #3,739,091 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5502268 Method for sealing of a mass of waste Pierre L. Co/ te/ 1996-03-26