BH

Bobby R. Harmon

HA Halliburton: 2 patents #318 of 857Top 40%
Overall (All Time): #2,342,286 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4659486 Use of certain materials as thinners in oil-based drilling fluids — 1987-04-21
4502963 Use of certain materials as thinners in oil based drilling fluids — 1985-03-05