VZ

Volker Zang

📍 Heroldstatt, DE: #7 of 12 inventorsTop 60%
Overall (All Time): #2,320,705 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4890419 Device for grinding cutting tools having straight and spiral grooves — 1990-01-02
4817338 Grinding head for a machine for grinding helically grooved cutting tools — 1989-04-04