DT

Darrin N. Towers

HS Halliburton Energy Services: 1 patents #125 of 378Top 35%
📍 Carrollton, TX: #21 of 76 inventorsTop 30%
🗺 Texas: #3,688 of 11,512 inventorsTop 35%
Overall (2011): #318,836 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE42733 Wear-resistant, variable diameter expansion tool and expansion methods John C. Gano, Kenneth L. Schwendemann, Ralph H. Echols, Perry C. Shy 2011-09-27