JM

Johann Mathias

DA Degussa-Huels Ag: 1 patents #1 of 22Top 5%
📍 Alzenau, DE: #7 of 31 inventorsTop 25%
Overall (2004): #189,047 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6685769 Aqueous carbon black dispersions Alfons Karl, Horst Kleinhenz, Werner Kalbitz, Gerd Tauber, Andreas Stubbe 2004-02-03