DI

David I. Indrupskiy

AQ Aquatic: 1 patents #3 of 18Top 20%
Overall (All Time): #3,306,119 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7814996 Spiral ribbed aluminum drillpipe Vladimir S. Basovich, Dmitry A. Lubyanyy 2010-10-19