DM

David P. McRobbie

HS Halliburton Energy Services: 1 patents #125 of 378Top 35%
Overall (2011): #321,387 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7975778 Borehole drilling control system, method and apparatus John Lionel Weston 2011-07-12