HS

Harald Severus-Laubenfeld

SA Swiss Aluminium: 2 patents #74 of 286Top 30%
📍 Schaffhausen, CH: #123 of 294 inventorsTop 45%
Overall (All Time): #2,373,998 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4239610 Device for the production of anodized material — 1980-12-16
4221835 Composite panels which are not easily combustible — 1980-09-09