Tran; Lap
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tran; Lap.The latest application filed is for "rotating control device".
- Tran; Lap - Cypress TX
| Patent | Date |
|---|---|
| Universal riser joint for managed pressure drilling and subsea mudlift drilling Grant 11,225,847 - Liezenberg , et al. January 18, 2 | 2022-01-18 |
| Rotating control device Grant 11,149,507 - Tran October 19, 2 | 2021-10-19 |
| Rotating Control Device App 20210131205 - Tran; Lap | 2021-05-06 |
| Pressure system for bearing assembly and method of use Grant 10,669,778 - Tran , et al. | 2020-06-02 |
| Universal Riser Joint for Managed Pressure Drilling and Subsea Mudlift Drilling App 20200165888 - Liezenberg; Bastiaan ; et al. | 2020-05-28 |
| Running tool for use with bearing assembly Grant 10,648,262 - Tran | 2020-05-12 |
| Pressure System for Bearing Assembly App 20180371838 - Tran; Lap ; et al. | 2018-12-27 |
| Running Tool for Use with Bearing Assembly App 20180340386 - Tran; Lap | 2018-11-29 |
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