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Owen T. Krauss

WI Western Atlas International: 2 patents #77 of 314Top 25%
📍 Dartmouth, CA: #49 of 146 inventorsTop 35%
Overall (All Time): #2,315,933 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5009100 Down hole reservoir fluid sampler Norman G. Gruber 1991-04-23
4799389 Tandem sampler actuation device Norman G. Gruber 1989-01-24