JN

Jarkko Niemi

SO Sandvik Mining And Construction Oy: 1 patents #124 of 271Top 50%
📍 Tampere, FI: #1,181 of 2,125 inventorsTop 60%
Overall (All Time): #2,453,729 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12404725 Valve cylinder, impact device and method Juha Polonen, Timo KELA 2025-09-02