RO

Rudolph G. Opderbeck

WA Wacker: 2 patents #17 of 42Top 45%
Overall (All Time): #2,364,947 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4310261 Control mechanism for vibratory roller — 1982-01-12
4305682 Soil compacting roller for confined areas — 1981-12-15