WD

Willi Deuerling

📍 Trier, DE: #76 of 165 inventorsTop 50%
Overall (All Time): #3,555,447 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6440348 Method and mould for producing umbrella insulators Herbert Oppelt 2002-08-27