JM

Johann Mathias

DA Degussa Ag: 1 patents #70 of 269Top 30%
📍 Alzenau, DE: #10 of 41 inventorsTop 25%
Overall (2003): #191,857 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6569231 Pigment preparations, a process for preparing pigment preparations and use thereof Horst Kleinhenz, Alfons Karl, Gerd Tauber 2003-05-27