JH

Jukka Haikara

PO Polar Electro Oy: 1 patents #82 of 158Top 55%
Overall (All Time): #3,103,216 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8712849 System and method for providing advertising content using a group training system Mika Erkkila 2014-04-29