LN

Leo Numminen

OA Oy E. Sarlin Ab: 1 patents #2 of 8Top 25%
📍 Kauniainen, FI: #56 of 117 inventorsTop 50%
Overall (All Time): #3,871,830 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4999117 Monitoring method for wastewater pump station and compatible apparatus Jukka Palmu, Eero Oinonen, Jyrki Tolvanen, Martti Varis 1991-03-12