OR

Otto E. Rieger

RU Rud-Kettenfabrik Rieger & Dietz Gmbh U.: 1 patents #20 of 38Top 55%
Overall (All Time): #3,715,083 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5626220 Bucket conveyor Hans Dalferth, Zvonimir Bogdan, Hartwig Zenker 1997-05-06