申请人 |
HALLIBURTON ENERGY SERVICES, INC.;CURTIS, PHILIP, ANTHONY;FUNKHOUSER, GARY, P.;MEYER, CHRISTIAN;MCMECHAN, DAVID, EUGENE;MEADOWS, DAVID;JOHNSON, JOHNNY |
发明人 |
FUNKHOUSER, GARY, P.;MEYER, CHRISTIAN;MCMECHAN, DAVID, EUGENE;MEADOWS, DAVID;JOHNSON, JOHNNY |