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Patent applications and USPTO patent grants for Bailey; Steven N..The latest application filed is for "swellable packer with back-up systems".
Patent | Date |
---|---|
Reduction of expansion force via resonant vibration of a swage Grant 8,997,855 - O'Malley , et al. April 7, 2 | 2015-04-07 |
Swellable packer with back-up systems Grant 7,806,193 - Berzin , et al. October 5, 2 | 2010-10-05 |
Swellable Packer with Back-Up Systems App 20090139707 - Berzin; Vel ;   et al. | 2009-06-04 |
Swelling element packer and installation method Grant 7,441,596 - Wood , et al. October 28, 2 | 2008-10-28 |
Reduction Of Expansion Force Via Resonant Vibration Of A Swage App 20080073076 - O'Malley; Edward J. ;   et al. | 2008-03-27 |
Swelling element packer and installation method App 20070295498 - Wood; Edward T. ;   et al. | 2007-12-27 |
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