Rogers; John P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rogers; John P..The latest application filed is for "magnetic flux leakage system and method".
- Rogers; John P. - Houston TX
| Patent | Date |
|---|---|
| Magnetic flux leakage system and method App 20080106260 - Rogers; John P. | 2008-05-08 |
| Wellbore evaluation system and method Grant 7,346,455 - Ward , et al. March 18, 2 | 2008-03-18 |
| Method and apparatus for correcting magnetic flux sensor signals App 20070262772 - Rogers; John P. ; et al. | 2007-11-15 |
| Wellbore evaluation system and method App 20060271299 - Ward; Simon J. ; et al. | 2006-11-30 |
| Fluid property sensors and associated methods of calibrating sensors in a subterranean well Grant 6,755,247 - Moake , et al. June 29, 2 | 2004-06-29 |
| Fluid property sensors and associated methods of calibrating sensors in a subterranean well App 20030192689 - Moake, Gordon L. ; et al. | 2003-10-16 |
| Fluid property sensors and associated methods of calibrating sensors in a subterranean well Grant 6,604,581 - Moake , et al. August 12, 2 | 2003-08-12 |
| Fluid property sensors and associated methods of calibrating sensors in a subterranean well App 20020121371 - Moake, Gordon L. ; et al. | 2002-09-05 |
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