HZ

Harold Zahn

📍 Leimen, DE: #2 of 8 inventorsTop 25%
Overall (1989): #107,341 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4870750 Device for machine-fastening roofing materials to roofs — 1989-10-03