JL

Josephus Sychbertus Adrianus Langerwerf

📍 Delft, NL: #7 of 40 inventorsTop 20%
Overall (2004): #189,654 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6709592 Removal of sulfur compounds from wastewater Johannes Wouterus Van Groenestijn 2004-03-23