RE

Ralph H. Echols

HS Halliburton Energy Services: 4 patents #14 of 285Top 5%
📍 Aberdeen, TX: #1 of 9 inventorsTop 15%
Overall (2002): #12,910 of 266,432Top 5%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6488082 Remotely operated multi-zone packing system Phillip T. Thomas, Travis Hailey 2002-12-03
6457518 Expandable well screen Ana M. Castano-Mears, John C. Gano 2002-10-01
6415509 Methods of fabricating a thin-wall expandable well screen assembly Anthony D. Simone, Sam A. Hopkins 2002-07-09
6367552 Hydraulically metered travel joint Gordon K. Scott, Philip T. Thomas 2002-04-09