OF

Olof Ferritsius

KA Kamyr: 1 patents #18 of 34Top 55%
📍 Karlstad, SE: #135 of 300 inventorsTop 45%
Overall (All Time): #3,902,199 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4922989 Treatment of mechanical pulp to remove resin Ake Backlund, Goran Tistad 1990-05-08