NK

Norbert Koeck

VG Voestalpine Schienen Gmbh: 2 patents #5 of 10Top 50%
📍 Trofaiach, AT: #15 of 39 inventorsTop 40%
Overall (All Time): #2,079,619 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8557172 System and method for hardening rails Hans Pfeiler 2013-10-15
8226883 System and method for hardening rails Hans Pfeiler 2012-07-24