| 申请人 |
WEATHERFORD/LAMB, INC. |
发明人 |
HAUGEN, DAVID, MICHAEL;BAILEY, THOMAS;KUCK, MARC, DAVID;JOHNSON, MONTE, IRA;ROBERTSON, ROBERT, EUGENE;BARRY, ANDREW, ARTHUR;CARTER, THURMAN, BEAMER;BLIZZARD, WILLIAM, ALLAN, JR.;SINGLETON, TEME, FORREST;ROBERTS, JOHN, DOUGLAS;SPIELMAN, WILLIAM, ALAN;MCCLUNG, GUY, LAMONTE |
