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Johan Sjögren

AC Astra Co.: 1 patents #35 of 80Top 45%
Overall (All Time): #1,788,459 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12152511 Rocker arm valve mechanism Michael Joseph Karlin, Ulric Lindberg, Johan Mohlin 2024-11-26
8241264 Method and apparatus for autotransfusion Erik Andréen, Sanna Grange-Jansson, Martin Nilsson 2012-08-14