PL

Pasi Lahtinen

SO Sonera Oyj: 1 patents #1 of 2Top 50%
Overall (2004): #141,544 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6768895 Method and system for the control of voting by telephone — 2004-07-27