JK

Jan Ketterer

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,840,137 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5271492 Curved rubber belt conveyor with decentralized drive Heinz-Ulrich Lewin 1993-12-21