AW

Alfred Wittwer

EA Ems-Inventa Ag: 2 patents #27 of 100Top 30%
📍 Bülach, CH: #39 of 102 inventorsTop 40%
Overall (All Time): #2,344,251 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4715280 Pole body for an electric fuze, method of manufacturing and method of using the pole body — 1987-12-29
4686903 Method of manufacturing a pole body for an electric fuse, pole body for an electric fuse and method of using the pole body — 1987-08-18