PK

Pekka Kelkka

📍 Helsinki, FI: #2,126 of 3,940 inventorsTop 55%
Overall (All Time): #3,235,613 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8340728 Incoming call indication in a mobile telecommunication system Pekka Ettala, Ville Ettala 2012-12-25