申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SCHLUMBERGER TECHNOLOGY CORPORATION;GANGULY, PARTHA;HUH, MICHAEL;DANOS, JAKE;STAMM, BRYAN |
发明人 |
GANGULY, PARTHA;HUH, MICHAEL;DANOS, JAKE;STAMM, BRYAN |