WD

Werner Duttlinger

ST Sto: 1 patents #7 of 21Top 35%
Overall (All Time): #3,283,375 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7686879 Coating composition Peter Grochal, Michael Troll, Josef Ermuth 2010-03-30