DK

David Karlén

AA Abb Schweiz Ag: 1 patents #17 of 177Top 10%
AA Abb Technology Ag: 1 patents #62 of 344Top 20%
📍 Västerås, SE: #9 of 67 inventorsTop 15%
Overall (2016): #149,635 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9455098 Electrical circuit switch with variable gear ratio Björn Lundén, Arne Trangard, Stefan Lunderius 2016-09-27
9324519 Switching device 2016-04-26