PP

Pertti PARKKINEN

SO Sandvik Mining And Construction Oy: 1 patents #11 of 62Top 20%
📍 Tampere, FI: #56 of 200 inventorsTop 30%
Overall (2025): #254,381 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12264583 Hydraulic system with safety mode, rock drilling rig and method Juho Rantanen, Samuli VERHO, Harri Vatanen, Teemu HONGELL 2025-04-01