申请人 |
BAKER HUGHES INCORPORATED;GUIDRY, CHRISTOPHER, W.;NAVIN, GURUSWAMI;JOPPE, LAMBERTUS, C.F.;PONDER, ANDREW, DAVID;STOWE II, CALVIN, JOSEPH |
发明人 |
GUIDRY, CHRISTOPHER, W.;NAVIN, GURUSWAMI;JOPPE, LAMBERTUS, C.F.;PONDER, ANDREW, DAVID;STOWE II, CALVIN, JOSEPH |