PH

Peter Hanak

OA Omv Aktiengesellschaft: 1 patents #2 of 9Top 25%
Overall (All Time): #4,036,275 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4454912 Swab hoist use thereof in conveying crude oil and natural gas Johann Frohlich, Josef Gamperl, Gerhard F. Wawra 1984-06-19