Hare; David Matthew
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hare; David Matthew.The latest application filed is for "downhole seal".
- Hare; David Matthew - Aberdeen GB
| Patent | Date |
|---|---|
| Downhole sealing apparatus and method Grant 10,287,847 - Avanashiappan , et al. | 2019-05-14 |
| Coupling, downhole device, assembly and method Grant 10,167,679 - Atkins , et al. J | 2019-01-01 |
| Seal assembly Grant 10,087,705 - Atkins , et al. October 2, 2 | 2018-10-02 |
| Downhole Seal App 20160168943 - Hare; David Matthew ; et al. | 2016-06-16 |
| Seal Assembly App 20160076333 - ATKINS; Nicholas ; et al. | 2016-03-17 |
| Anchor Ring Assembly App 20160076324 - Allen; Mike ; et al. | 2016-03-17 |
| Downhole Sealing Apparatus And Method App 20160060999 - AVANASHIAPPAN; Vijayamirtharaj ; et al. | 2016-03-03 |
| Coupling, Downhole Device, Assembly And Method App 20150260005 - ATKINS; NICHOLAS ; et al. | 2015-09-17 |
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