CL

Christian Lettmann

DA Degussa Ag: 1 patents #48 of 211Top 25%
Overall (2005): #223,995 of 245,428Top 95%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6924385 Method for synthesis of aliphatic isocyanates from aromatic isocyanates Stephan Kohlstruk, Guido Stochniol, Emmanouil Spyrou 2005-08-02