HS

Hans W. Stang

📍 Duisburg, DE: #267 of 870 inventorsTop 35%
Overall (All Time): #2,331,261 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4838478 Halogen-free flux mixture and use thereof Gerd Froebel 1989-06-13
4708751 Halogen-free foam fluxes Gerd Froebel 1987-11-24