BB

Bertil Berggren

AA Abb Technology Ag: 1 patents #13 of 75Top 20%
📍 Hagfors, SE: #6 of 19 inventorsTop 35%
Overall (2003): #258,485 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6525504 Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine Jan Nygren 2003-02-25