EK

Erkki Karvinen

📍 Helsinki, FI: #2,126 of 3,940 inventorsTop 55%
Overall (All Time): #3,468,579 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6684804 Rudder construction Esa Gustafsson, Juba Karvinen, Jorma Salonen 2004-02-03