PS

Piet Hein Spaans

📍 Schagen, NL: #1 of 1 inventorsTop 100%
Overall (2002): #137,276 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6355172 Method and plant for purification of metals from water Ludo Diels, Sandra Van Roy, Hans Wouters, Annette Kramer 2002-03-12