JK

Juhani Kemppainen

PO Polar Electro Oy: 1 patents #13 of 37Top 40%
Overall (2019): #399,282 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10314506 Heart activity sensor structure Seppo Korkala, Elias Pekonen, Pekka Rytky, Jarmo Sääski 2019-06-11