申请人 |
WEATHERFORD/LAMB, INC.;MOUTON, DAVID, E.;HAYES, MICHAEL;HEIDECKE, KARSTEN;HAVENS, DAVID, J.;FISHER, RALEIGH;HOLLINGSWORTH, JIM;BOUTWELL, DOYLE |
发明人 |
MOUTON, DAVID, E.;HAYES, MICHAEL;HEIDECKE, KARSTEN;HAVENS, DAVID, J.;FISHER, RALEIGH;HOLLINGSWORTH, JIM;BOUTWELL, DOYLE |