Johannes Henricus Mennen

DN Dsm N.V.: 2 patents #2 of 86Top 3%

📍 Sittard, NL: #1 of 19 inventorsTop 6%

Overall (2004): #57,662 of 270,089Top 25%

Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6730811	Process for the preparation of urea	—	2004-05-04
6680407	Installation and process for the preparation of urea	—	2004-01-20