HB

Hugo Nicolaas Maria Berk

📍 Aalsmeer, NL: #34 of 63 inventorsTop 55%
Overall (All Time): #3,164,911 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8474180 Method and substrate for cultivating a plant Cornelis Jan Schoone, Dick Verweij 2013-07-02