NL

Norbert Lukesch

VO Voest-Alpine: 2 patents #85 of 348Top 25%
Overall (All Time): #2,363,864 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4406441 Butterfly valve Josef Kapeller 1983-09-27
4266575 Directional valve — 1981-05-12