申请人 |
SHELL OIL COMPANY;COOK, ROBERT, LANCE;HAUT, RICHARD, CARL;RING, LEV;GRANT, THOMAS, PATRICK, III;ZWALD, EDWIN, ARNOLD, JR.;FILIPPOV, ANDREI |
发明人 |
COOK, ROBERT, LANCE;HAUT, RICHARD, CARL;RING, LEV;GRANT, THOMAS, PATRICK, III;ZWALD, EDWIN, ARNOLD, JR.;FILIPPOV, ANDREI |