JH

John Hanton

HS Halliburton Energy Services: 2 patents #54 of 303Top 20%
📍 Aberdeen, MT: #1 of 1 inventorsTop 100%
Overall (2003): #60,230 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6585040 Downhole drilling apparatus Tommie A. Freeman, William M. Imwalle 2003-07-01
6550550 Downhole drilling apparatus Tommie A. Freeman, William M. Imwalle 2003-04-22