AP

Alexandre Portmann

BC Bbc Brown, Boveri & Company: 1 patents #260 of 667Top 40%
📍 Nussbaumen, CH: #72 of 124 inventorsTop 60%
Overall (All Time): #4,115,161 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4211070 Start-up motor assembly for rotational machines — 1980-07-08