PB

Per-Erik Bjorklund

AA Abb Schweiz Ag: 1 patents #103 of 623Top 20%
📍 Hagfors, SE: #17 of 80 inventorsTop 25%
Overall (2018): #279,329 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9973004 Change of current return path in a bipole power transmission system Tommy Holmgren, David Shearer, Felipe Sobrinho, Hector-Armando Avila, Sören Nyberg 2018-05-15