EC

Edward James Cargill

HS Halliburton Energy Services: 1 patents #103 of 303Top 35%
📍 Sherwood Park, CA: #2 of 18 inventorsTop 15%
Overall (2003): #232,757 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6640909 Steerable rotary drilling device Elis Vandenberg, John Hardin 2003-11-04