WS

Wilhelmus Johanna Anthonius Maria Sprang

📍 Maarssen, NL: #33 of 90 inventorsTop 40%
Overall (All Time): #3,630,444 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6132621 Method of selectively removing zinc from acid effluents — 2000-10-17