GM

Gerhard Merten

GG Gewerkschaft Eisenhutte Westfalia Gmbh: 1 patents #5 of 20Top 25%
📍 Grafenau, DE: #4 of 13 inventorsTop 35%
Overall (1989): #111,646 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4887991 Drive assemblies for chain-driven mining machinery Heinrich Cwielong, Wilfried Mertens 1989-12-19