Halasz Andrew
Halder Uwe
Hale Allan
Halfar Kurt
Haligarda James R.
Halko David J.
Hall Ira L.
Hall Lachlan Everett
Hall Luther A. R...
Hall William Thomas
Hall Wm. Cornelius
Hallet Jean-Phillippe
Halliburton Energy Serives, Inc.
Halliburton Energy Services Inc
Halliburton Energy Services, inc.
Hallock John
Hallstrom Hans
Halluburton Company
Halox, division of Hammond Group, Inc.
Halpin John M.