RE

Ralph H. Echols

HS Halliburton Energy Services: 3 patents #29 of 303Top 10%
📍 Aberdeen, TX: #1 of 8 inventorsTop 15%
Overall (2003): #23,406 of 273,478Top 9%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6619401 Methods of completing a subterranean well Anthony D. Simone, Sam A. Hopkins 2003-09-16
6540025 Hydraulically metered travel joint method Gordon K. Scott, Phillip T. Thomas 2003-04-01
6530431 Screen jacket assembly connection and methods of using same Ana M. Castano-Mears, Perry C. Shy 2003-03-11