EN

Erwin Neufellner

Overall (All Time): #3,161,674 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8455641 Method for producing 4,4′-(propane-1,2-diyl)-dipiperazine-2,6-dione Andreas Koch 2013-06-04