Weatherford International, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weatherford International, Inc..The latest application filed is for "modular liner hanger".
- Weatherford International, Inc. - Houston TX
- Weatherford International, Inc. -
Trademarks
| Patent | Date |
|---|---|
| Screening panel securing system Grant 7,152,743 - Johnson , et al. December 26, 2 | 2006-12-26 |
| Downhole tool retention apparatus Grant 6,691,776 - Guillory , et al. February 17, 2 | 2004-02-17 |
| Modular liner hanger App 20030127222 - Marcin, Jozeph Robert ; et al. | 2003-07-10 |
| Method and apparatus for determining component flow rates for a multiphase flow App 20020123852 - Gysling, Daniel L. ; et al. | 2002-09-05 |
| Method and system for determining the speed of sound in a fluid within a conduit App 20020100327 - Kersey, Alan D. ; et al. | 2002-08-01 |
| Multi-stage maintenance device for subterranean well tool Grant 6,202,748 - Carisella , et al. March 20, 2 | 2001-03-20 |
| Downhole pump installation/removal system and method Grant 6,050,340 - Scott April 18, 2 | 2000-04-18 |
| Deep well pumping apparatus Grant 5,960,886 - Morrow October 5, 1 | 1999-10-05 |
| CAGE Code | 3EU65 | WEATHERFORD INTERNATIONAL, INC COMPLETION & OILFIELD SVCS DIV EDIS, CPS, PDI |
| CAGE Code | 3HXA4 | WEATHERFORD INTERNATIONAL, INC GEMOCO |
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