JP

Juha Polonen

SO Sandvik Mining And Construction Oy: 1 patents #11 of 62Top 20%
📍 Tampere, FI: #56 of 200 inventorsTop 30%
Overall (2025): #327,595 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

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