Johan ÄHMAN

📍 Umeå, SE: #215 of 446 inventorsTop 50%
Overall (All Time): #3,394,486 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7261677 Weight equipment for situps and back extensions 2007-08-28