OA

Onni Ahola

PO Polar Electro Oy: 1 patents #82 of 158Top 55%
Overall (All Time): #3,245,484 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
7917198 Calibration of performance monitor Mika Niemimaki, Jarmo Mäentausta, Arto Niva, Hannu Kinnunen, Jari Miettinen 2011-03-29