| 申请人 |
HALLIBURTON ENERGY SERVICES, INC., DUNCAN, OKLA., US |
发明人 |
BREZINSKI, MICHAEL, DUNCAN, OKLAHOMA 73533, US;GARDNER, TOMMY R., DUNCAN, OKLAHOMA 73533, US;HARMS, WELDON M., DUNCAN, OKLAHOMA 73533, US;LANE, JR., JAMES L., DUNCAN, OKLAHOMA 73533, US;KING, KAREN L., DUNCAN, OKLAHOMA 73533, US |
