EL

Eero A. Leppamaki

📍 Helsinki, FI: #2,126 of 3,940 inventorsTop 55%
Overall (All Time): #3,962,484 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4783274 Hydraulic fluids Kari V. J. Jokinen, Heikki K. Kerkkonen 1988-11-08