PJ

Per Jonson

AA Atlas Copco Rock Drills Ab: 1 patents #34 of 89Top 40%
📍 Västerås, SE: #315 of 577 inventorsTop 55%
Overall (All Time): #3,310,882 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7841803 Device for rock bolting and for automized rock bolting and rock bolting method Fredrik Öberg 2010-11-30