PG

Per Gradin

MP Metso Paper: 1 patents #311 of 678Top 50%
📍 Motala, SE: #20 of 54 inventorsTop 40%
Overall (All Time): #3,410,071 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7010988 Method and a device for measuring stress forces in refiners Hans-Olof Backlund 2006-03-14