UN

Urpo Niemelä

PO Polar Electro Oy: 1 patents #9 of 16Top 60%
Overall (2002): #96,697 of 266,432Top 40%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6361502 Non-invasive measuring device with different operating modes Pertti Puolakanaho, Erkki Loponen, Pekka Rytky 2002-03-26