AK

Annette Kramer

📍 Leerdam, NL: #11 of 20 inventorsTop 60%
Overall (All Time): #3,537,597 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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