WG

Wilhelm Groppel

📍 Melle, DE: #43 of 90 inventorsTop 50%
Overall (All Time): #3,590,074 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6270308 Wind generator — 2001-08-07