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Cole J. Chavey

PR Proptester: 1 patents #5 of 8Top 65%
Overall (All Time): #3,226,130 of 4,157,543Top 80%
1
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Issued Patents All Time

Patent #TitleCo-InventorsDate
8286514 Conductivity cell piston extractor and method Don A. Anschutz, Allan R. Rickards 2012-10-16