JK

Juha Kärkkäinen

📍 Jyväskylä, FI: #2 of 15 inventorsTop 15%
Overall (2021): #144,712 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D926276 Floating recreational platform 2021-07-27
D921803 Floating recreational platform 2021-06-08