Armistead; George Taylor
Patent Applications and Registrations
Patent applications and USPTO patent grants for Armistead; George Taylor.The latest application filed is for "casing check valve".
- Armistead; George Taylor - Katy TX US
| Patent | Date |
|---|---|
| Inflatable casing valve Grant 9,816,349 - Armistead November 14, 2 | 2017-11-14 |
| Pre-tensing sections of concentric tubulars Grant 9,574,424 - Armistead , et al. February 21, 2 | 2017-02-21 |
| Curved casing pipe with timed connections Grant 9,470,046 - Armistead October 18, 2 | 2016-10-18 |
| Casing Check Valve App 20160145970 - Armistead; George Taylor | 2016-05-26 |
| Inflatable Casing Valve App 20160130909 - Armistead; George Taylor | 2016-05-12 |
| Pre-tensing Sections Of Concentric Tubulars App 20150053406 - Armistead; George Taylor ; et al. | 2015-02-26 |
| Downhole Construction Of Vacuum Insulated Tubing App 20150013993 - Armistead; George Taylor | 2015-01-15 |
| Curved Casing Pipe With Timed Connections App 20140238690 - Armistead; George Taylor | 2014-08-28 |
| Apparatus and Process For Drilling A Borehole In A Subterranean Formation App 20130112482 - Armistead; George Taylor ; et al. | 2013-05-09 |
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