RT

Roger Roland Tognini

SF Sepitec Foundation: 3 patents #1 of 13Top 8%
📍 Widnau, CH: #20 of 71 inventorsTop 30%
Overall (All Time): #1,583,259 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7419714 Composite of polymer or ceramic materials and component made of such a composite Fritz Magerl, Erich Wintermantel, Jörg Mayer, Thomas Andreas Peter, Walter Spirig 2008-09-02
6808526 Osteosynthesis screw, especially for application by a translaminar vertebral screw Fritz Magerl, Erich Wintermantel, Jörg Mayer, Clemens Dransfeld, Walter Spirig 2004-10-26
6786909 Implant for osteosyntheses Clemens Dransfeld, Fritz Magerl, Thomas Andreas Peter 2004-09-07