AK

Annette Kramer

📍 Leerdam, NL: #1 of 3 inventorsTop 35%
Overall (2002): #254,842 of 266,432Top 100%
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, Piet Hein Spaans, Hans Wouters 2002-03-12