JV

Jyrki Valkeakari

CO Comptel Oyj: 1 patents #6 of 25Top 25%
📍 Helsinki, FI: #2,126 of 3,940 inventorsTop 55%
Overall (All Time): #3,689,530 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5777398 Internal backup power device for a computer Seppo Suoranta 1998-07-07