Cravatte; Philippe
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cravatte; Philippe.The latest application filed is for "activation device for use in a downhole well".
- Cravatte; Philippe - Malmedy BE
- Cravatte; Philippe - Aberdeen GB
- Cravatte; Philippe - Brussels BE
| Patent | Date |
|---|---|
| Circulating sub Grant 8,657,018 - Cravatte February 25, 2 | 2014-02-25 |
| Activation Device For Use In A Downhole Well App 20120217021 - Cravatte; Philippe ; et al. | 2012-08-30 |
| Valve, core sampling apparatus and method Grant 8,122,976 - Bartette , et al. February 28, 2 | 2012-02-28 |
| Apparatus And Method App 20120043093 - Cravatte; Philippe | 2012-02-23 |
| Core stabilization Grant 7,934,569 - Garcia , et al. May 3, 2 | 2011-05-03 |
| Valve, core sampling apparatus and method App 20090255679 - Bartette; Pascal ; et al. | 2009-10-15 |
| Sealed core sample barrel Grant 7,600,580 - Cravatte , et al. October 13, 2 | 2009-10-13 |
| Method and apparatus App 20090114008 - Cravatte; Philippe | 2009-05-07 |
| Core stabilization App 20080283298 - Garcia; Jean-Valery Sylvain ; et al. | 2008-11-20 |
| Container and method App 20080083645 - Cravatte; Philippe | 2008-04-10 |
| Sealed barrel App 20060237232 - Cravatte; Philippe ; et al. | 2006-10-26 |
| Core drill Grant 6,394,196 - Fanuel , et al. May 28, 2 | 2002-05-28 |
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