KB

Klaus Bievert

DG Durkopp Systemtechnik Gmbh: 1 patents #5 of 8Top 65%
Overall (All Time): #3,939,128 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4871155 Material resting surface Wolfgang Bruder, Manfred Geilhaupt, Gerd Kupper, Siegfried Zabinski 1989-10-03