Patriot Research Center, LLC
Patent Applications and Registrations
Patent applications and USPTO patent grants for Patriot Research Center, LLC.The latest application filed is for "hydraulic accumulator system".
- Patriot Research Center, LLC - Houston TX
Trademarks
| Patent | Date |
|---|---|
| Inward biased tubing hanger Grant 11,441,372 - Cotton , et al. September 13, 2 | 2022-09-13 |
| Hydraulic Accumulator System App 20220136366 - Cain; Brandon ; et al. | 2022-05-05 |
| Sensing Cable In A Wellbore App 20220082725 - Cain; Brandon ; et al. | 2022-03-17 |
| Well Sensors App 20220082015 - Cain; Brandon ; et al. | 2022-03-17 |
| Inward Biased Tubing Hanger App 20220049562 - Cotton; Craig ; et al. | 2022-02-17 |
| Rotating hanger running tool Grant 11,215,038 - Cotton January 4, 2 | 2022-01-04 |
| Rotating Hanger Running Tool App 20210363861 - Cotton; Craig | 2021-11-25 |
| Metal To Metal Vee Seal App 20210317914 - Cain; Brandon ; et al. | 2021-10-14 |
| Valve cavity isolation seat Grant 11,079,024 - Cotton , et al. August 3, 2 | 2021-08-03 |
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