申请人 |
FRANK'S INTERNATIONAL, INC.;MALLENAHALLI, PRADEEP, KUMAR;DOMEC, BRENNAN, SCOTT;WEBRE, CHARLES, MICHAEL;VEVERICA, MARK, ALAN;WHEELER, JOHN, FLETCHER |
发明人 |
MALLENAHALLI, PRADEEP, KUMAR;DOMEC, BRENNAN, SCOTT;WEBRE, CHARLES, MICHAEL;VEVERICA, MARK, ALAN;WHEELER, JOHN, FLETCHER |