JS

Josephus C. Schroijen

DN Dsm N.V.: 1 patents #18 of 66Top 30%
📍 Landgraaf, NL: #1 of 2 inventorsTop 50%
Overall (1994): #43,890 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5350849 Process for the preparation of melamine from urea Cornelis G. M. van de Moesdijk, Hendrik JANSSEN 1994-09-27