PS

Phillip M. Starr

HS Halliburton Energy Services: 1 patents #103 of 303Top 35%
📍 Duncan, OK: #28 of 51 inventorsTop 55%
🗺 Oklahoma: #195 of 823 inventorsTop 25%
Overall (2003): #140,332 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6666266 Screw-driven wellhead isolation tool Don S. Folds, Lee W. Stepp 2003-12-23