JK

Juhani Kemppainen

PO Polar Electro Oy: 1 patents #10 of 34Top 30%
Overall (2018): #355,382 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10070798 Heart activity sensor structure Seppo Korkala, Elias Pekonen, Pekka Rytky 2018-09-11