ES

E. K. Staffen Soderberg

SA Sandvik Ab: 1 patents #252 of 518Top 50%
Overall (All Time): #3,676,526 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5718948 Cemented carbide body for rock drilling mineral cutting and highway engineering Stefan Ederyd, Udo Fischer 1998-02-17