Leonardi; Tauna Lea
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leonardi; Tauna Lea.The latest application filed is for "cathodically-protected plug assembly".
- Leonardi; Tauna Lea - Pearland TX
| Patent | Date |
|---|---|
| Downhole plug assembly Grant 10,648,263 - Markel , et al. | 2020-05-12 |
| System and method for isolating a section of a well Grant 10,584,555 - Leonardi , et al. | 2020-03-10 |
| Downhole Plug Assembly App 20180171744 - Markel; Daniel C. ; et al. | 2018-06-21 |
| Cathodically-protected Plug Assembly App 20180171743 - Markel; Daniel C. ; et al. | 2018-06-21 |
| System and Method for Isolating a Section of a Well App 20170226820 - Leonardi; Tauna Lea ; et al. | 2017-08-10 |
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