RD

Roland Donaj

ZI Zimmer: 1 patents #602 of 1,039Top 60%
Overall (All Time): #3,437,137 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7152742 Separation process for carpets Wolfgang Dilly-Louis, Rudolf Kampf, Norman Schnittker, Reinhard Wolf 2006-12-26