AP

Albert Portmann

SA Sodeco-Saida Ag: 2 patents #3 of 8Top 40%
📍 Murten, CH: #24 of 68 inventorsTop 40%
Overall (All Time): #2,351,747 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4544815 Multiple key switch — 1985-10-01
4499346 Snap action miniature switch — 1985-02-12