BF

Burkhard Freund

DA Degussa-Huels Ag: 1 patents #17 of 115Top 15%
📍 Lechenich, DE: #3 of 13 inventorsTop 25%
Overall (2002): #246,106 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6391274 Carbon black Conny Vogler, Frank Forster, Karl Vogel 2002-05-21