Blackler; Christopher L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Blackler; Christopher L..The latest application filed is for "multi-zone, single trip well completion system and methods of use".
- Blackler; Christopher L. - Spring TX
| Patent | Date |
|---|---|
| Multi-zone, single trip well completion system and methods of use Grant 7,490,669 - Walker , et al. February 17, 2 | 2009-02-17 |
| Cross-over tool Grant 7,383,884 - Turner , et al. June 10, 2 | 2008-06-10 |
| Multi-zone, single trip well completion system and methods of use App 20070084605 - Walker; David J. ; et al. | 2007-04-19 |
| Cross-over tool return port cover Grant 6,981,551 - Turner , et al. January 3, 2 | 2006-01-03 |
| Cross-over tool return port cover App 20050006092 - Turner, Dewayne M. ; et al. | 2005-01-13 |
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