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USPTO Patent Rankings Data through Dec 31, 2025
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Jouko Nikkonen — 1 Patent in 2021

Google: 1 patents #1,256 of 4,199Top 30%
Hamari, FI: #1 of 1 inventorsTop 100%
Overall (2021): #394,486 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10941349 Fuel composition for a diesel engine Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Seppo Mikkonen +1 more 2021-03-09