Bobier; Dwight M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bobier; Dwight M..The latest application filed is for "split stream oilfield pumping system utilitzing recycled, high reid vapor pressure fluid".
- Bobier; Dwight M. - Calgary N/A CA
| Patent | Date |
|---|---|
| Split stream oilfield pumping system utilizing recycled, high reid vapor pressure fluid Grant 8,672,032 - Bobier , et al. March 18, 2 | 2014-03-18 |
| Split stream oilfield pumping system utilitzing recycled, high reid vapor pressure fluid App 20100326663 - Bobier; Dwight M. ; et al. | 2010-12-30 |
| 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 |
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