JN

Jaakko Niemi

SO Sandvik Tamrock Oy: 1 patents #1 of 13Top 8%
📍 Tampere, FI: #32 of 132 inventorsTop 25%
Overall (2003): #202,415 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6505689 Arrangement for controlling rock drilling Tapani Pöysti, Reijo Rämö, Timo Muuttonen 2003-01-14