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Patent applications and USPTO patent grants for Adams; Jeffrey K..The latest application filed is for "chemical injection check valve incorporated into a tubing retrievable safety valve".
Patent | Date |
---|---|
Chemical injection check valve incorporated into a tubing retrievable safety valve Grant 8,016,035 - Strattan , et al. September 13, 2 | 2011-09-13 |
Chemical Injection Check Valve Incorporated Into A Tubing Retrievable Safety Valve App 20070277878 - Strattan; Scott C. ;   et al. | 2007-12-06 |
Annulus pressure control system for subsea wells Grant 7,048,059 - Adams , et al. May 23, 2 | 2006-05-23 |
Cast flapper with hot isostatic pressing treatment App 20050284547 - Strattan, Scott C. ;   et al. | 2005-12-29 |
Chemical injection check valve incorporated into a tubing retrievable safety valve App 20050098210 - Strattan, Scott C. ;   et al. | 2005-05-12 |
Annulus pressure control system for subsea wells App 20040069495 - Adams, Jeffrey K. ;   et al. | 2004-04-15 |
Pressure-balanced rod piston control system for a subsurface safety valve Grant 6,173,785 - Adams , et al. January 16, 2 | 2001-01-16 |
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