HR

Heinz Ruholl

📍 Emsdetten, DE: #17 of 44 inventorsTop 40%
Overall (All Time): #2,255,733 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6000995 Unit for the dosage of grained, pourable materials, in particular blasting abrasives — 1999-12-14
5081800 Vehicular device designed to operate in enclosed canals — 1992-01-21