BH

Bernard L. Hackney

HA Halliburton: 1 patents #490 of 857Top 60%
Overall (All Time): #3,969,339 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4646829 Hydraulically set and released bridge plug Burchus Q. Barrington, Robert T. Evans 1987-03-03