EU

Ernst Urschitz

VO Voest-Alpine: 3 patents #48 of 348Top 15%
Overall (All Time): #1,670,060 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4812081 Movable consolidating trestle for securing the excavating edge — 1989-03-14
4747729 Movable trestle — 1988-05-31
4747730 Trestle being displaceable on caterpillar — 1988-05-31