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