BH

Bernd Helmstorff

ZI Zimmer: 1 patents #602 of 1,039Top 60%
Overall (All Time): #3,519,187 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6601987 Apparatus for premixing additives and feeding them into a polymer stream Horst Finder 2003-08-05