Narayan; Dinesh
Patent Applications and Registrations
Patent applications and USPTO patent grants for Narayan; Dinesh.The latest application filed is for "wellbore seal energizing ring with retaining feature".
- Narayan; Dinesh - Bangalore IN
| Patent | Date |
|---|---|
| Wellbore seal energizing ring with retaining feature Grant 10,822,907 - Du , et al. November 3, 2 | 2020-11-03 |
| Wellbore Seal Energizing Ring With Retaining Feature App 20190234169 - Du; Robert Jen-Yue ; et al. | 2019-08-01 |
| Wellbore seal energizing ring with retaining feature Grant 10,233,711 - Du , et al. | 2019-03-19 |
| Wellbore Seal Energizing Ring with Retaining Feature App 20170122058 - Du; Robert Jen-Yue ; et al. | 2017-05-04 |
| Modular Dart Launcher With Status Indicator App 20130161005 - Yates; Chad Eric ; et al. | 2013-06-27 |
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