Card; Roger
Patent Applications and Registrations
Patent applications and USPTO patent grants for Card; Roger.The latest application filed is for "system and method for maintaining zonal isolation in a wellbore".
- Card; Roger - Houston TX
- Card; Roger - Sugar Land TX
- Card; Roger - Paris FR
| Patent | Date |
|---|---|
| System and method for maintaining zonal isolation in a wellbore Grant 7,669,653 - Craster , et al. March 2, 2 | 2010-03-02 |
| System and Method for Maintaining Zonal Isolation in a Wellbore App 20080023205 - Craster; Bernadette ; et al. | 2008-01-31 |
| Low density fibre-reinforced cement composition App 20060174802 - Bedel; Jean-Philippe ; et al. | 2006-08-10 |
| Scale removal Grant 6,924,253 - Palmer , et al. August 2, 2 | 2005-08-02 |
| Wellbore fluids and their application Grant 6,608,005 - Palmer , et al. August 19, 2 | 2003-08-19 |
| Scale removal App 20020055439 - Palmer, Bentley J. ; et al. | 2002-05-09 |
| Wellbore fluids and their application App 20020019317 - Palmer, Bentley J. ; et al. | 2002-02-14 |
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