DM

Dietrich Michelchen

DA Degussa Ag: 1 patents #60 of 230Top 30%
📍 Niederrodenbach, DE: #2 of 6 inventorsTop 35%
Overall (2002): #229,305 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6337300 Shaped metal fixed-bed catalyst, a process for its preparation and its use Jorg Sauer, Thomas Haas, Bruno Keller, Andreas Freund, Werner Burkhardt +1 more 2002-01-08