JK

Jan Josef M. H. Ketelaars

📍 Wageningen, NL: #127 of 389 inventorsTop 35%
Overall (All Time): #2,191,249 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6800319 Accessing leaf and/or stem parts of plants Anne Coenraad Hulst, Johan Pieter Marinus Sanders 2004-10-05
6740342 Separating and recovering components from plants Anne Coenraad Hulst, Johan Pieter Marinus Sanders 2004-05-25