LB

Leendert Jakob Blaak

📍 Den Helder, NL: #9 of 30 inventorsTop 30%
Overall (All Time): #3,690,816 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5783096 Method for treating wash water originating from the washing of sugar beets 1998-07-21