JH

Jurgen Helling

📍 Kelmis, BE: #13 of 21 inventorsTop 65%
Overall (All Time): #4,018,493 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4530257 Frictional ring gear Ulrich Rohs 1985-07-23