Allan; Travis L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Allan; Travis L..The latest application filed is for "fracturing method using aqueous or acid based fluids".
- Allan; Travis L. - Calgary CA
| Patent | Date |
|---|---|
| Fracturing fluid containing amphoteric glycinate surfactant Grant 7,399,732 - Allan , et al. July 15, 2 | 2008-07-15 |
| Fracturing method using aqueous or acid based fluids App 20060178277 - Allan; Travis L. ; et al. | 2006-08-10 |
| Fracturing method using aqueous or acid based fluids Grant 6,844,297 - Allan , et al. January 18, 2 | 2005-01-18 |
| Fracturing fluid Grant 6,838,418 - Allan , et al. January 4, 2 | 2005-01-04 |
| Fracturing fluid App 20020065359 - Allan, Travis L. ; et al. | 2002-05-30 |
| Fracturing method using aqueous or acid based fluids App 20020039972 - Allan, Travis L. ; et al. | 2002-04-04 |
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