HP

Harold E. Powers

HA Halliburton: 1 patents #490 of 857Top 60%
📍 Stony Plain, CA: #19 of 47 inventorsTop 45%
Overall (All Time): #3,826,614 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5220829 Downhole formation pump Kevin R. Manke, David R. Smith 1993-06-22