申请人 |
SHELL OIL COMPANY;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;ALLEN, DONALD WAYNE;ARMSTRONG, STEPHEN PAUL;DEHNE, JULIE ANN;HENNING, DEAN LEROY;MCMILLAN, DAMON MICHAEL;WEST, CHRISTOPHER STEVEN |
发明人 |
ALLEN, DONALD WAYNE;ARMSTRONG, STEPHEN PAUL;DEHNE, JULIE ANN;HENNING, DEAN LEROY;MCMILLAN, DAMON MICHAEL;WEST, CHRISTOPHER STEVEN;MCMILLAN (DECEASED), DAVID WAYNE |