WZ

Wolfgang Zach

📍 Bremen, DE: #501 of 1,098 inventorsTop 50%
Overall (All Time): #3,947,449 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4727965 Geared hub with freewheel, especially for wheel-chairs Alfred Giesau 1988-03-01