OP

Outi Piirainen

Google: 1 patents #1,304 of 4,336Top 35%
📍 Helsinki, FI: #172 of 513 inventorsTop 35%
Overall (2022): #309,780 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11384290 Fuel composition for a diesel engine Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen +1 more 2022-07-12