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Johan Backa — 1 Patent

Bergen, NO: #166 of 375 inventorsTop 45%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Johan Backa has been granted 1 US patent. All of these patents were granted in 2002. Johan Backa ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Johan Backa in Bergen, NO.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6456179 Transformer Karl Engman, Torvald Haldin, Esa Virtanen 2002-09-24

Frequent Collaborators

Karl Engman1 shared
Esa Virtanen1 shared
Torvald Haldin1 shared

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