HH

Hans Hellman

SA System 3R International Ab: 1 patents #8 of 23Top 35%
Overall (All Time): #1,585,148 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7163247 Tool holder Karl-Otto Stromberg, Dan Holm, Peter Froberg 2007-01-16
6609851 Device for coupling a work piece to a machine tool Hakon Nordquist, Dan Holm, Peter Froberg 2003-08-26
6467826 Tool holder Karl-Otto Stromberg, Dan Holm, Peter Froberg 2002-10-22