Tran; Lap T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tran; Lap T..The latest application filed is for "drillable bridge plug".
- Tran; Lap T. - Houston TX
| Patent | Date |
|---|---|
| Drillable bridge plug Grant 8,047,280 - Tran , et al. November 1, 2 | 2011-11-01 |
| Drillable Bridge Plug App 20100326650 - Tran; Lap T. ; et al. | 2010-12-30 |
| Drillable bridge plug Grant 7,810,558 - Shkurti , et al. October 12, 2 | 2010-10-12 |
| Permanent anchoring device Grant 7,665,516 - Roberts , et al. February 23, 2 | 2010-02-23 |
| Permanent Anchoring Device App 20080264627 - Roberts; William M. ; et al. | 2008-10-30 |
| Drillable Bridge Plug App 20080190600 - Shkurti; Piro ; et al. | 2008-08-14 |
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