WI

William M. Imwalle

HS Halliburton Energy Services: 2 patents #54 of 303Top 20%
📍 Plano, TX: #51 of 458 inventorsTop 15%
🗺 Texas: #1,114 of 8,709 inventorsTop 15%
Overall (2003): #36,786 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

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