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Patent applications and USPTO patent grants for Bair; Michael.The latest application filed is for "rod string latching tool without integral release mechanism and method for use of same".
Patent | Date |
---|---|
Rod string latching tool without integral release mechanism and method for use of same Grant 10,570,674 - Bair , et al. Feb | 2020-02-25 |
Check valve with nylon cage insert Grant 10,550,950 - Bair , et al. Fe | 2020-02-04 |
Resealable tubing drain for oilfield service Grant 10,337,286 - Bair , et al. | 2019-07-02 |
Downhole valve with cage inserts Grant 10,184,314 - Bair , et al. Ja | 2019-01-22 |
Polish rod alignment device/stuffing box packing preserver Grant 9,784,055 - Bair , et al. October 10, 2 | 2017-10-10 |
Hydraulic drain for oilfield service Grant 9,784,069 - Bair , et al. October 10, 2 | 2017-10-10 |
Hydraulic anchor for oilfield service and method of using the same Grant 9,157,289 - Bair , et al. October 13, 2 | 2015-10-13 |
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