申请人 |
NATIONAL-OIL WELL, L.P.;LAMBERT, JEFF, A.;GARRETT, JAMES, C.;CAMBERN, KENNETH, L.;FERLAND, JOEL, M.;FURNISH, JAY, D.;JOHNSON, DONALD, W.;ZEMANEK, MICHAEL, R.;CIRONE, JAMES, R.;BLANKENSHIP, CALVIN, R. |
发明人 |
LAMBERT, JEFF, A.;GARRETT, JAMES, C.;CAMBERN, KENNETH, L.;FERLAND, JOEL, M.;FURNISH, JAY, D.;JOHNSON, DONALD, W.;ZEMANEK, MICHAEL, R.;CIRONE, JAMES, R.;BLANKENSHIP, CALVIN, R. |